all de file extentions ever. Careful- mite lag ur comp PArt one
 

whoo long time to do this...

here goes. FIrst is a letter or the file extention in blue. after the file extention is the program, or what the extention is called. You may click on teh blue if you want, it will bring you to a very specific discription of the file extention:

here goes im gona list them in alfabetical order

A ADA Program
A Assembly Source Code (Macintosh)
A UNIX Library
A Free Pascal Archive File for Linux or DOS Version (FPC Development Team)
A00 Archive Section
A01 OzWin CompuServe E-mail/Forum Access SYSOP File
A01 ARJ Multi-volume Compressed Archive (can be 01 to 99) (also see .000)
A01 Archive Section
A02 OzWin CompuServe E-mail/Forum Access SYSOP File
A02 Archive Section
A03 OzWin CompuServe E-mail/Forum Access SYSOP File
A03 Archive Section
A04 OzWin CompuServe E-mail/Forum Access SYSOP File
A04 Archive Section
A05 OzWin CompuServe E-mail/Forum Access SYSOP File
A05 Archive Section
A06 Lotto Pro 2002 Smart Number Ticket
A06 OzWin CompuServe E-mail/Forum Access SYSOP File
A06 Archive Section
A07 OzWin CompuServe E-mail/Forum Access SYSOP File
A07 Archive Section
A08 OzWin CompuServe E-mail/Forum Access SYSOP File
A08 Archive Section
A09 OzWin CompuServe E-mail/Forum Access SYSOP File
A09 Archive Section
A1 Free Pascal Archive File for GO321v1 Platform (FPC Development Team)
A10 OzWin CompuServe E-mail/Forum Access SYSOP File
A11 AOL Instant Messenger Graphic (America Online, Inc.)
A21 Soundweb Firmware File (BSS Audio)
A2A APLASCII EISPACK
A2A IBM Voice Type Language Vocabels File
A2A Sharp APL Workspace Export File
A2B A2B Player Playlist (DigitalPhono.com)
A2M AudioToMidi Settings
A2M AdLib Tracker 2
A3 Unrelated Inventions Audiotools Show Log
A31 Authorware Ver. 3.x Library
A3D Amapi 3D Modeling (Eovia)
A3K Yamaha A3000 Sampler File
A3L Authorware Ver. 3.x Library
A3M Unpackaged Authorware MacIntosh File
A3W Unpackaged Authorware Windows File
A41 Authorware Ver. 4.x Library
A4L Authorware Ver. 4.x Library
A4M Unpackaged Authorware MacIntosh File
A4P Authorware File Without Runtime
A4W Unpackaged Authorware Windows File
A51 Authorware Ver. 5.x Library
A52 Atari 5200 Game Image
A5L Authorware Ver. 5.x Library
A5W Unpackaged Authorware Windows File
A5W Alpha Five Web Publishing Page (Alpha Software, Inc.)
A60 Roland Garros Tennis MVTS File
A64 Artist 64
A65 Macromedia Authorware v6.5
A6P Authorware Application (Macromedia, Inc.)
A78 Atari 7800 ROM Image
A8 Cubicomp PictureMaker 24bit 3D Animation
A86 A86 Assembler Source Code
AA Audio Book
AA PROGNOSIS Automated Analyst Document File
AAA App Cam Automation
AAA Softphrase Automation File
AAA Sybase SQLAnywhere Temp File
AAA Xtal Backup
AAB Authorware Binary (Macromedia)
AAC MPEG-2 Advanced Audio Coding File
AAF Advanced Authoring Format File
AAM Authorware Shocked File (Map) (Macromedia)
AAO America's Army Map
AAP Apollo Advanced Playlist
AAPKG ArchestrA IDE Package (Invensys)
AAR Axis Archive (Apache Software Foundation)
AAS Authorware Shocked Packet (Segment) (Macromedia)
AAS Bong Script File
AAS Movie Clip; Autodesk Animation Setup; used by Compton's Reference Collection
AAS Star Trek Elite Force Bot Support File (Raven Software)
AAS Audible Words File (Audible, Inc.)
AAT Arcinfo Line Data Attribute Data
AATREND ActiveFactory Trend File (Invensys Systems, Inc.)
AB Applix Builder
AB$ AutoCAD Spooled Plot (Autodesk, Inc.)
AB2 Parson's Address Book
AB3 PhotoImpact Album File
AB4 ENIAC Computing AB4 Accounting & Business File
AB6 AB Stat Data
AB8 AB Stat Data
ABA Palm Address Book File (Palm)
ABAP ABAP Source Code (SAP AG)
ABC ABC Programming Language
ABC Athena 16 Address Book
ABC FlowCharter Data File (iGrafx (a division of Corel Inc.))
ABC Musical Notation Language File
ABC Pro-Act
ABC ACT! E-mail Address Book File (Best Software CRM Division)
ABC LithTech Game 3D Model (Touchdown Entertainment, Inc.)
ABD Adventure Builder Database
ABD AmBiz Bonus Calculator Data File
ABD The Bat! Address Book (RITLABS)
ABF Binary Screen Font (Adobe)
ABG Fifa World Cup Game Data File
ABI ABI- CODER (ABI- Software Development)
ABI AOL 6 Organizer (America Online, Inc.)
ABI dnaLIMS ABI Trace File (dnaTools)
ABK AMOS Basic Data (SPSS Inc.)
ABK Any Automatic Backup
ABK Corel Draw AutoBackup
ABK HP-95LX Appointment Book File
ABK Ability Office Write Document Backup (Ability Software)
ABK Need for Speed: Underground Audio File (Electronic Arts, Inc.)
ABK AMOS Music Bank
ABL Maxagrid Avails Data File
ABL Xilinx Integrated Software Environment ABEL Hardware Description Language (Xilinx, Inc.)
ABM Album
ABM HitPlayer Audio Album File
ABM Photo Impressions Album (ArcSoft, Inc.)
ABO Applix Builder Turbo
ABR Photoshop Brush (Adobe)
ABS Abscissa Data File
ABS Abstracts
ABS MPEG Audio Sound File
ABS Optocat
ABS PC GNU Compiler Output
ABS Absolute Packager Configuration File (Xceed Software Inc.)
ABT The Arbiter Sports Official Schedule
ABU ACT! E-mail Address Book File (Best Software CRM Division)
ABW AbiWord Document File (The AbiSource Community)
ABX WordPerfect Address Book File (Corel)
ABY AOL (America Online, Inc.)
ABZ AbszOrb
AC CaseWare Working Papers Client File
AC AC3D Geometry File (Inivis)
AC$ AutoCAD Undo Info (Autodesk, Inc.)
AC1 Weaver Spider Software (Weaver Spider Software)
AC3 AC3 Audio File Format
ACA Agent Character (Microsoft)
ACA Project Manager Workbench File
ACAD AutoCAD Database (Autodesk, Inc.)
ACB ACMB Graphic Image
ACB AOL Cab Launcher (America Online, Inc.)
ACB Photoshop Color Book (Adobe)
ACC Atari ST Executable
ACC Composer File (Microsoft)
ACC DR-DOS Viewmax File
ACC Graphic Accounts Accounts Data (FKJ Software)
ACCESS Java Access Control File (Sun)
ACD Agent Character Definition (Microsoft)
ACD ALAN Game
ACD allCLEAR Flowcharting File
ACD Chromeleon Channel Raw Data
ACD Nascar Racing 2002 Arcade Car Setup (Sierra)
ACD Sonic Foundry Acid Music File (Sony)
ACD RSLogix 5000 Project File (Rockwell Automation)
ACE Aces200
ACE WinAce Compressed File (e-merge GmbH)
ACE Casting Electronic Enterprise CV Archive (Casting Electronic)
ACE Jupiter Ace Snapshot
ACE Train Simulator Texture File (Microsoft Corporation)
ACF Agent Character (Microsoft)
ACF DB/TextWorks Database Access Control File
ACF Photoshop Custom Filter (Adobe)
ACF X-Plane Plane Description File (Laminar Research)
ACF AdviceCalculator (JRK Software)
ACF Spectramap Application Colors File (Coloritto BV)
ACG Agent Preview (Microsoft)
ACG Age of Wonders Saved Game (Triumph Studios)
ACGI AppleSearch CGI Interface
ACH Rockwell Software Logix 5 File
ACH Speccy Snapshot
ACH Medlin Accounting Automated Clearing House File (Medlin Accounting)
ACI ACI Development Appraisal
ACL Access Control List (Microsoft)
ACL ACL For Windows
ACL Corel Draw 6 Keyboard Accelerator
ACL Office AutoCorrect List (Microsoft)
ACL RaidenFTPD Rights File
ACM ACBM Image File
ACM Audio Compression Manager Driver (Microsoft)
ACM Infinity Game Engine Sound (BioWare Corp.)
ACM Interplay Compressed Sound File
ACM Movie File in some games
ACM Photoshop Command Button (Adobe)
ACM Windows System File
ACM American Civil War File (Interactive Magic)
ACMB Graphics File
ACMD Apache Commander Project (Zecos Software)
ACO Photoshop Color Swatch File (Adobe)
ACO Fast-Talk Acoustic Model File (Fast-Talk Communications, Inc.)
ACO ArCon Project (TRIXL GmbH)
ACP ACB Compressed File Archive
ACP Acrobat Paper Capture Temporary File (Adobe)
ACP Office Assistant Preview File (Microsoft)
ACP Action! Document (Macromedia)
ACQ AcqURL
ACR American College of Radiology
ACR Dicom
ACR Medlin Accounting Accrual Method Adjustments (Unpaid Invoices) (Medlin Accounting)
ACS Agent Character (Microsoft Corporation)
ACT Action! Presentation (Macromedia)
ACT Animation:Master Action (Hash)
ACT DataWave Physiological Data File
ACT FoxPro Documenting Wizard Action Diagram (Microsoft)
ACT Office Actor Program File (Microsoft)
ACT Photoshop Color Table (Adobe)
ACT ADPCM Compressed File Recorded by Some MP3 Players/Voice Recorders
ACT Train Simulator Activity File (Microsoft Corporation)
ACTIONS Photoline4 Defaults File
ACTPROJ Visual Studio .NET ACT Project (Microsoft)
ACU AppleLink-PE Compression Format
ACU ACUCOBOL-GT Intermediate Object File (Acucorp, Inc.)
ACV OS/2 Audio Drivers
ACV Photoshop Saved Curve (Adobe)
ACW Accessibility Wizard Settings (Microsoft)
ACW American Civil War Game Save File (Interactive Magic)
ACW AutoCaption Worksheet File (Image Logic Corporation)
ACX Atari ST Executable
ACX FOCUS/WebFOCUS File Description
ACX Rational XDE (IBM)
AC_ CaseWare Working Papers Compressed Client File
AC_ Creativ compressed Sb16 sbide file
AD After Dark Screen Saver
AD Ascend Password Protocol
AD AxSys Script File (Genomic Solutions)
AD AppleDouble Encoded File (Apple Computer, Inc.)
AD! OzWin CompuServe E-mail/Forum Access QS-Special - Get Marked Online
AD2 Compressed Voice File
AD3 Compressed Voice File
ADA ActiveDocs Answer Set
ADA ADA Program
ADA Advanced Digital Audio Compressed Audio
ADB ADA Package Body
ADB ALLDATA
ADB HP 100LX Organizer Appointment Database
ADB LICOM AlphaCAM Diecut VB Macro
ADB ACT! Activity Data File (Best Software CRM Division)
ADB Alpha Five Database Information File (Alpha Software, Inc.)
ADB Advanced Integrated Maintenance Support System (AIMSS) Runtime Project Configuration File (Raytheon Company)
ADBA Advanced Integrated Maintenance Support System (AIMSS) Author Project Configuration File (Raytheon Company)
ADBLOCK Alpha Five Temporary Locking File (Alpha Software, Inc.)
ADC ActiveDocs Clipping Catalog
ADC ADC Data Acquistion
ADC Chromeleon Demo Data File
ADC Lingvo Dictionary Text File
ADC Scanstudio 16-color Bitmap Graphic File
ADC TI/MIT ADC Format Sound
ADC ClearSight Analyzer Trace File (ClearSight Networks, Inc.)
ADC XMap ImageReg Output File (Delorme)
ADD Advantage Database Server Data Dictionary
ADD LICOM AlphaCAM Diecut Drawing
ADD OS/2 Adapter Device Driver
ADD PageMaker (Adobe)
ADE Access Project Extension (Microsoft)
ADE ADC Audio File
ADEX ADEX Corporation ChromaGraph Graphics Card Bitmap Graphic
ADF Actual Drawing File
ADF Adapter Description File
ADF Admin Config File
ADF Amiga Disk File (Amiga)
ADF ArcView ARC/INFO Coverage Data File (ESRI)
ADF Dog Creek QC Mask File
ADF MicroSim PCBoard Photoplot Aperture Definition File
ADF ReliaSoft ALTA 1
ADF Wyatt Technology ASTRA(r)Chromatography
ADF I-DEAS Associated Data File (EDS)
ADF Grand Theft Auto Vice City Radio Station (Take-Two Interactive Software, Inc.)
ADI Advantage Data Server Database Index File
ADI AutoCAD Plotter File (Autodesk, Inc.)
ADJ LISCAD Plus Adjustment File
ADL OzWin CompuServe E-mail/Forum Access QS-Special Get Marked
ADL QEMM MCA Adapter Description Library
ADL DESQview (Symantec)
ADM Addict Compiled Dictionary
ADM Advantage Data Server Database Memo File
ADM After Dark Screen Saver Module
ADM LICOM AlphaCAM Diecut Parameter Macro
ADM SCSI Driver
ADM Windows Policy Template (Microsoft)
ADM Portfolio Admin-level Acces Flag (Extensis, Inc.)
ADN Access Blank Project Template (Microsoft)
ADN 1-2-3 Add-in Utility (IBM)
ADO Photoshop Duotone Options (Adobe)
ADO Stata Program
ADOBENET Studio Snapshot Tool Application (Adobe)
ADOC Authentica Secure Office Protected Word Document (Authentica)
ADOS ADOS Compound Document (ADOS Corporation)
ADP Access Project (Microsoft)
ADP AOL Server Dynamic Page (America Online, Inc.)
ADP Astound Dynamite
ADP FaxWorks Modem Setup File
ADP LICOM AlphaCAM Diecut Post
ADPCM Intel/DVI Adaptive Differential Pulse Code Modulation Format Sound
ADR Address Book
ADR Address Plus Database
ADR After Dark Random Screen Saver Module
ADR Opera Web Browser Bookmark File (Hotlist) (Opera Software ASA)
ADR Smart Address Address Book
ADR XAIRON-Addy Address Manager Data File
ADS ADA Package Specification
ADS ADS Applications File (Autodesk, Inc.)
ADT AdTech Fax
ADT Advantage Data Server Database File
ADT AutoCAD Audit Report (Autodesk, Inc.)
ADT Casio Travel Phrase Database
ADT HP NewWave Card Application Data File
ADT LICOM AlphaCAM Diecut Tools
ADT Lingvo Dictionary File
ADT ACT! Document Template (Best Software CRM Division)
ADT MediSoft Database Dictionary File
ADV GUS Virtual Device Driver
ADV TAPCIS Advanced Commands (User Entered)
ADW ADHAWIN Multilingual Transliteration Scheme
ADX Archetype Designer Document
ADX Dynazip Active Delivery Script
ADX Approach Index File (IBM)
ADX Dreamcast Audio File (Sega)
ADZ Amiga GZ-Packed Disk Image (Amiga)
AE SoftQuad Author/Editor File
AEB LICOM AlphaCAM Wire EDM VB Macro
AEC DataCAD Double Precision Drawing (DATACAD LLC)
AED LICOM AlphaCAM Wire EDM Drawing
AEF ELECTRICAL Designer
AEG Netmino File
AEH iPer Advanced Embedded Hypertext (Visual Vision)
AEM LICOM AlphaCAM Wire EDM Parameter Macro
AEP ArcExplorer Project (Environmental Systems Research Institute, Inc. (ESRI))
AEP LICOM AlphaCAM Wire EDM Post
AEP After Effects Project File (Adobe)
AER Atmosphere File (Adobe)
AES After Effects Stablilzer Settings (Adobe)
AET After Effects Tracker Settings (Adobe)
AEU AutoRoute Express Europe Route (Microsoft)
AEX Alpha Five Compiled Add-in Library Script (Alpha Software, Inc.)
AEX Art Explosion Greeting Card Factory Deluxe Graphic (Nova Development Corporation)
AEX Pretty Good Privacy (PGP) Armored Extracted Public Encryption Key (PGP Corporation)
AEXPK Pretty Good Privacy (PGP) Armored Extracted Public Key (PGP Corporation)
AF 3DPlus2 Model (Serif)
AF2 ABC Flowchart
AF3 FlowCharter Ver. 3 & 4 (iGrafx (a division of Corel Inc.))
AFB LICOM AlphaCAM Flame VB Macro
AFC Apple Sound (Apple Computer, Inc.)
AFC ArisFlow Commander
AFD ArisFlow Diagram
AFD LICOM AlphaCAM Flame Drawing
AFD Prismo Graphics ActiveFile Data
AFF AnyForm Form
AFG Guitar Musik Trainer File
AFI Truevision Bitmap Graphic
AFL AnimaFlex RubberFlex Animation
AFL Lotus Font (IBM)
AFL X-Plane Airfoil (Laminar Research)
AFL XMap (Delorme)
AFM HP NewWave Cardfile Application
AFM LICOM AlphaCAM Flame Parameter Macro
AFM LOUT File
AFM Outline Font Metric (Adobe)
AFM Abassis Finance Manager Data File (SmartMedia Informatica)
AFM DESQview (Symantec)
AFP Flowchart Symbol Palette
AFP Gangsters Game File
AFP IBM Transactional Data Format (Advanced Function Print)
AFP LICOM AlphaCAM Flame Post
AFP Papyrus Document Storage Format
AFP Prismo Graphics ActiveFile Proxy
AFP XMap Flight Plan or Flight Plan Statistic File (Delorme)
AFS Filter Factory Photoshop Filter
AFS Sega Dreamcast Compressed Audio
AFS Type Manager Font Set (Adobe)
AFT AnyForm Template
AFT Flowchart Template
AFT Ancestry Family Tree Data File (MyFamily.com Inc.)
AFW Flowchart Work Area
AFW Industrial Aspect Integrator Platform (ABB Ltd)
AFX Auto FX Photographic Edges (Auto FX Software)
AFZ Ancestry Family Tree Backup Data File (MyFamily.com Inc.)
AG Applix Graphic
AG Argus Spreadsheet
AG Agenda Application (IBM)
AG4 Access G4 File (Microsoft)
AGC AfterGRASP Compiled Script (John Bridges)
AGF Atlas GeoFile
AGG Graphic
AGM DOTAGM.JAR Packed Audio File (agm digital arts GmbH)
AGN Psion Series 3 Agenda (Psion PLC)
AGO Autolog Script (Soft Machines)
AGP Aspen Graphics Pages
AGP AppGini MySQL Code Generator Project (BigProf Software)
AGR APM Graph Vector Graphic (APM)
AGR Aepryus Graph Image or Screen Saver File (Aepryus Software)
AGS AfterGRASP Script (John Bridges)
AGS AppGini Saved Style Sheet (BigProf Software)
AGT PeerAgent Typed Executable E-mail
AGW Aspen Graphics Windows
AGX Rational XDE (IBM)
AHB AIM High Briefcase Report File (Cosby Clifton Computer Consultants Ltd)
AHD Asus Probe
AHF ASP Header
AHK AutoHotkey Script (AutoHotkey)
AHP AutoCAD Help (Autodesk, Inc.)
AHQ AudioHQ Plug-in Module
AHS Photoshop Halftone Screens (Adobe)
AHTM HTML File
AHTML HTML File
AHX WinAHX THX Tracker Music (Abyss)
AI Advantage Database Server
AI Corel Trace Drawing
AI EARS Component File
AI Illustrator Vector Graphic (Adobe)
AI Progress Database After Image File (Progress Software)
AI Ai Archiver Archive
AI Rise of Nations AI File (Microsoft)
AI3 Generic Encapsulated PostScript Graphic Format
AI4 Generic Encapsulated PostScript Graphic Format
AI5 Generic Encapsulated PostScript Graphic Format
AI6 Generic Encapsulated PostScript Graphic Format
AI7 Generic Encapsulated PostScript Graphic Format
AIC Advanced Image Coding Bitmap
AIF Audio Interchange File
AIF Knowledgeware Setup Information
AIF SymbianOS Application Information File
AIF OS/2 Program Information File (IBM)
AIFC Audio Interchange File
AIFF Audio Interchange File
AIH ArcView Optional Index File (ESRI)
AIJ Oracle After-Image Journal
AIL AutoImager
AIM Asm Text Mode Image File (The Ultimate Draw)
AIM AOL Instant Messenger (America Online, Inc.)
AIML Artificial Intelligence Markup Language
AIN AIN Compressed Archive
AIN ArcView Optional Index File (ESRI)
AINSO VAX CRYSTALS Chemical Crystallogaphy File
AIO APL File Transfer Format
AIP Audiosoft Parameter File
AIP Illustrator Plug-in (Adobe)
AIP Star Trek Armada Arficicial Intelligence Parameters
AIQ AzureIQ Client
AIR Align It! Resource
AIR Automatic Image Registration
AIR Flight Simulator Aircraft Performance Info File (Microsoft)
AIRPORT RealFlight Radio Control Flying Site (Knife Edge Software)
AIS ACDSee Image Sequence File (ACD Systems Ltd.)
AIS Array of Intensity Samples
AIS Velvet Studio Instruments
AIW Formula 1 car race 2001 Season01 School France file
AIX HP NewWave Cardfile Application Data
AJA AJC Active Backup Backup Revision Control Archive (AJC Software)
AJB LICOM AlphaCAM Water Jet VB Macro
AJD LICOM AlphaCAM Water Jet Drawing
AJG AJC Grep Project File (AJC Software)
AJL ARCserve Backup Journal File (Computer Associates)
AJM LICOM AlphaCAM Water Jet Parameter Macro
AJP LICOM AlphaCAM Water Jet Post
AJP Anfy Applet Generator Saved File (Anfy Team)
AJZ Jukebox MP3 Player Firmware Update (Archos)
AK Audio Utility Tuningwrench Compressed File
AKF Acrobat Key File (Adobe)
AKM Aksharamala Binary Keymap File (Deshweb.com Pvt. Ltd.)
AKS Aksharamala Ver 2.0 Binary Keymap File (Deshweb.com Pvt. Ltd.)
AKT Aksharamala Source Keymap File (Deshweb.com Pvt. Ltd.)
AKW RoboHELP Help Project Index File
AL ALAW Format Sound
AL Oracle File
AL$ Cubase Compressed File (Steinberg)
ALA Alan Adventure Language File
ALA Sharp Fax File
ALAW ALAW Format Sound
ALB Image Commander Album (Corel Corporation)
ALB LICOM AlphaCAM Laser VB Macro
ALB Photo Soap2 File
ALB Cubase or VST Backup Song File (Steinberg)
ALB Pro/DESKTOP Album (PTC)
ALB Raduga Playlist (WoLoSoft)
ALB Alpha Five Data Dictionary (Alpha Software, Inc.)
ALB Chief Architect Library File (Chief Architect)
ALB Web Easy Album (VCOM/Avanquest Publishing USA, Inc.)
ALBM Photosmart Photo Printing Album (Hewlett-Packard Development Company, L.P.)
ALBM webAlbum Photo Album (Goopers - Logan Mueller)
ALC MP3 Embedded Dynamic Lyrics
ALC Norton Internet Security Ad Server File
ALC ACUCOBOL-GT License File (Acucorp, Inc.)
ALD LICOM AlphaCAM Laser Drawing
ALD Aladdin Interactive DSP Document (Hitech Development AB)
ALE Avid Log Exchange
ALF Abacus Law (Abacus Data Systems, Inc.)
ALF ACT! User Logon Tracking (Best Software CRM Division)
ALF AdventNet Look and Feel Standards
ALF Airpro 2000 Landfile
ALF ALF Logic
ALF Aventail Connect License
ALF Cadence Ambit BuildGates
ALF Color Quick Label
ALF LANDesk Client Manager Configuration File
ALF VPCom Remote User Configuration File
ALG ARCSOLO Activity Log
ALG Netmino File
ALH Aladdin Interactive DSP Model Header File (Hitech Development AB)
ALI OM2 OMALI Native OMALI Document
ALI SAP Proprietary Format Document File
ALI DESQview (Symantec)
ALIAS Alias Image
ALIGN Insight II Sequence Alignment File (Accelrys Software Inc.)
ALL Arts & Letters Symbols and Characters
ALL FRQView File List of All Files
ALL 1-2-3 Always Working Page Format File (IBM)
ALL Cubase or VST Song File (Steinberg)
ALL WordPerfect Printer Info (Corel)
ALL OS/2 Program List (IBM)
ALM LICOM AlphaCAM Laser Parameter Macro
ALM Aley's Module v1.0, 1.1, 1.2
ALM Alpha Five Database Information File (Alpha Software, Inc.)
ALM AL-Mail Mailbox File (AL-Mail)
ALN Grlib Saoimage File
ALO Almanac Support File
ALP LICOM AlphaCAM Laser Post
ALPHA Raw Alpha Bytes Bitmap
ALR VirusScan Alert File (Network Associates)
ALR ADRIFT Language Resource (ADRIFT)
ALS Alias Image
ALS Calmira Shortcut File
ALS Pro/ENGINEER Temporary File (PTC)
ALS Arcade Lines Graphic Resource File (Lobstersoft)
ALT ReliaSoft ALTA 6
ALT WordPerfect Menu File (Corel)
ALT Aladdin Interactive DSP Message Text (Hitech Development AB)
ALV Photoshop Levels (Adobe)
ALV Vbox Available Languages File (Aladdin Knowledge Systems)
ALX ActiveX Layout File
ALX OM2 OMALI Plug-in Extension
ALX Alpha Five Library Index (Alpha Software, Inc.)
ALZ ALZip Compressed File (ESTsoft, Corp.)
ALZ Game File
AL_ Audio Utility Juker Compressed File
AM Advantage Database Server
AM Anark Studio Media File (Anark)
AM Applix SHELF Macro
AM Music File
AM2 AutoPlay Menu Studio Ver. 2 (Indigo Rose Software)
AM3 AutoPlay Menu Studio Ver. 3 (Indigo Rose Software)
AMA Fifa2000 Feart File
AMAYA Amaya
AMB LICOM AlphaCAM 3D Mill, 2D Mill VB Macro
AMB Radiance Ambient File Format
AMC Ant Movie Catalog
AMC Wireless Analyzer Captured Data (AirMagnet)
AMD ABBYY Finereader 5.0 Pro File (ABBYY Software House)
AMD LICOM AlphaCAM 3D Mill, 2D Mill Drawing
AMD AMUSIC AdLib Tracker
AME ACT! E-mail System Library (Best Software CRM Division)
AMF Advanced Module Format Music
AMF Amiga Metafile (Amiga)
AMF DSMIA/Asylum Module Music
AMF Autolog Macro (Soft Machines)
AMF ADRIFT Module File (ADRIFT)
AMFF Amiga Metafile (Amiga)
AMG AMG ACTOR System Image
AMG AMGC Compressed Archive
AMG Netmino File
AMI Amiga Paint File (Amiga)
AMI Cocreate SolidDesigner Annotation File
AMI AMI BIOS Firmware Update File (American Megatrends Inc.)
AMIGA Amiga (Amiga)
AML AutoMage
AML SAS Activity-Based Management Model File (SAS Institute, Inc.)
AML Mio Technology Application Markup Language (Mioplanet Technologies, Inc.)
AMM AMM
AMM LICOM AlphaCAM 3D Mill, 2D Mill Parameter Macro
AMM Orchida Knitting System (Orchida Soft)
AMM Microphone Modeler Model File (Antares Audio Technologies)
AMODEL ActiveModeler Professional Project File (KAISHA-Tec Co. Ltd.)
AMOS AMOS Basic Code
AMP Connectivity Memory Model AMPA and NMDA Parameters Input File
AMP LICOM AlphaCAM 3D Mill, 2D Mill Post
AMP Photoshop Arbitrary Map Settings (Adobe)
AMP PlayMedia AMP MP3 Audio File
AMR Adaptive Multi-Rate ACELP Codec
AMS Extreme's Tracker Module Format
AMS Photoshop Monitor Setup (Adobe)
AMS Velvet Studio Module
AMT ABBYY Finereader 5.0 Pro (ABBYY Software House)
AMT LICOM AlphaCAM 3D Mill, 2D Mill Tool
AMT ArtMoney Table (ArtMoney Team)
AMV MTV Movie File (Anime Music Video)
AMW AMOS Data
AMW WinScript Show Data (Alcorn McBride Inc.)
AMX MetaMOD Half-Life Plug-in
AMX After Effects Motion Exchange File (Adobe)
AMZ The Amazon Trail Saved Game
AN Groundworks Text File
AN1 WWG DA-30 Capture File
AN1 Street Atlas Draw File (Delorme)
AN1 XMap Draw File (Delorme)
AN8 Anim8or 3D Animation
ANAT XNBC V8 Biological Neural Network Simulation Workstation Network Anatomy
ANB Analyst's Notebook Analytical Chart (i2 Ltd.)
ANC Canon Computer Pattern Maker File
ANC LICOM AlphaCAM NC Program
AND Collins Electronic Dictionary Data (Windows) / Concise Oxford Dictionary (DOS)
ANF AcuteNotes
ANG AIMSUN NG Network (TSS-Transport Simulation Systems)
ANI Windows Animated Cursor (Microsoft)
ANI NeroMix File (Nero AG)
ANI NEOchrome Animation
ANIM Amiga IFF Animation (Amiga)
ANL LICOM AlphaCAM Nest List
ANL Project Analyzer Saved Analysis
ANL Annotis Mail Language File (Emeris Technologies)
ANL Eisenbahn.exe Professionell Railroad Track Layout (Software Untergrund)
ANM DeluxPaint Animation
ANM Infinity Equation Script (MathRevolt)
ANM Animatic Animation File
ANM Jazz Jackrabbit 2 Title Sets Images (Epic Games, Inc.)
ANN Help Annotation
ANN King-FIX
ANNOT Amaya Annotation
ANO Annotation
ANP Annotis Mail (Emeris Technologies)
ANR Street Atlas Route File (Delorme)
ANR XMap Route File (Delorme)
ANS ANSI Graphic/Text
ANS Word Text and Layout (Microsoft)
ANS HotDocs Answer File (Matthew Bender & Company, a member of the LexisNexis Group)
ANSR AnswerTool Question/Answer Document (DTLink LLC)
ANT SimAnt for Windows Saved Game File
ANT calcAnt Saved Calculation (SFR GmbH)
ANTIFRAG DC++ Incomplete Download
ANV AirNav
ANX HotDocs Answer File (Matthew Bender & Company, a member of the LexisNexis Group)
AO Free Pascal Archive File for OS/2 Version (FPC Development Team)
AOB DVD Audio File
AOF Acorn Object Format
AOI Art of Illusion Scene File (Peter Eastman)
AOL AOL (America Online, Inc.)
AOM Download Manager Online Manager Shortcut (Adobe Systems Inc.)
AOM After Effects Output Settings (Adobe)
AOR Searchlight AR3000/AR3000A Radio Scanner Frequency Listing (AOR UK LTD)
AOS Nokia Phone Add-on Software (Nokia)
AOT Novell snAppShot Application Binary Object Template File
AP Applix Presents
AP Datalex EntryPoint 90 Data File
AP WHAP-Compressed Amiga Archive
AP ArmPack Archive File
AP0 Windows APW_data File
APA AlfaPad Notes Organizer Document (AlfaAlfa Software)
APA ArcPad Ver. 6 Applet
APB LICOM AlphaCAM Punch VB Macro
APB Avram's PC Backup File List (QuadraSoft)
APC AiroPeek
APC Gupta Team Developer Compiled Application File
APC Lotus Printer Driver Characters (IBM)
APC APAC Compressed Audio
APC Cryo Interactive APC Audio
APD Gupta Team Developer Dynamic Application Library File
APD LICOM AlphaCAM Punch Drawing
APD Lotus Printer Driver (IBM)
APD PageMaker Printer Description (Adobe)
APE Monkey's Audio Lossless Audio Compression Format
APE Winamp Plug-ins AVS File
APF Acrobat Profile File (Adobe)
APF ArcPad Ver. 5 Profile
APF Fax2000 File
APF Homesite Project File
APF Lotus Printer Driver Fonts (IBM)
APF MightyFax File
APF Speedy Printed Circuit Board Design Software (Mania Technologie)
APG PowerAda Aprobe File (OC Systmes)
APG Active Page Generator APG Script (Webgecko Software)
APG Graphic
APG EasyBase Database File (Pg SoftWorkS')
API 1st Reader Passed Parameter File
API Acrobat Plug-in (Adobe)
API Application Program Interface
API Lotus Printer Driver Info (IBM)
API Photoshop Ink Colors Setup (Adobe)
API WebObjects Interface (Apple Computer, Inc.)
APIN InDesign Import/Export Filter (Adobe Systems Inc.)
APJ Angel Debug Monitor Project
APJ ARM Project Manager
APJ Music Screen Saver File
APK GameSpy Arcade Service
APL APL Workspace/Source
APL ArcPad Ver. 6 Layer
APL Gupta Team Developer Application Library File
APL Monkey's Audio Image Link File
APM ArcPad Ver. 6
APM AutoPlay Menu Studio Configuration (Indigo Rose Software)
APM LICOM AlphaCAM Punch Parameter Macro
APM Aldus Placeable Metafiles (Adobe)
APO Apollo Scripts
APO Paperless Office (Abacre)
APP ArcPad Ver. 5 Project
APP Gupta Team Developer Normal Mode Application File
APP Clarion for Windows Application (SoftVelocity)
APP dBASE Application Object File
APP Executable Application
APP LICOM AlphaCAM Punch Post
APP Lotus Symphony Add-in Application
APP R:Base, Symphony, DR-DOS, FoxPro (or other) Application
APP SymbianOS Application (Symbian Ltd.)
APP Video CD on CD-i Application
APP VTech Helio Application (VTech Holdings Ltd.)
APP Psion Oval Application (Psion PLC)
APP OrbWorks PocketC CE Application
APPT Authentica Secure Office Protected PowerPoint Document (Authentica)
APR ArcView Project File (ESRI)
APR Employee Appraiser Performance Review File
APR Approach 97 File (IBM)
APR MicroSim PCBoard Aperture Information Report
APR Various Appraisal Software Appraisal File (PRIMEDIA Business Magazines & Media Inc.)
APRJ ApacheConf Project (Zecos Software)
APS Advanced Patching Systems with Error Checking
APS ArcPad Ver. 5 Symbology
APS Visual C++ File (Microsoft)
APS Flash
APT Gupta Team Developer Text Mode Application File
APT LICOM AlphaCAM Punch Tool
APT Approach Data View File (IBM)
APT Nimbus 7 SAMS Data File
APV Speedy Printed Circuit Board Design Software (Mania Technologie)
APW Any Password Password File (RomanLab)
APW Authorware Pro for Windows Packaged FIle (Macromedia)
APX Ability Office Photopaint Image (Ability Software)
APX ArcPad Ver/ 6 XML File
APX C++ Appexpert Database (Borland Software Corporation)
APX Approach Paradox-specific Information File (IBM)
APX TheTomb Browser APX Webfile (Apoltix)
AP_ C Poet Compressed Disk1 File
AQ Applix Data
AQ Ancestral Quest Genealogy File (Incline Software, LC)
AQ1 AptiQuiz Test File (RJ Software)
AQA AptiQuiz Test Result (RJ Software)
AQF Aquifer Content Management System Aquifer-Generated Web Page (Liquid Development, LLP)
AQL AOL Windows DLL (America Online, Inc.)
AQM CP/M Information File
AR Javasoft JRE 1.3 Library File
AR Midtown Madness City Add-on (Microsoft)
AR AIX Small Indexed Archive
ARA ATI Radeon Video Driver
ARB LICOM AlphaCAM Router VB Macro
ARC Archive
ARC Insight II Cartesian Coordinate Archive File (Accelrys Software Inc.)
ARC Schedule+ 1.0 File (Microsoft)
ARCH Illum Source Dotfiles File
ARCHIMEDES Speccy Snapshot
ARCHITECT London Architect Design File (BSS Audio)
ARD LICOM AlphaCAM Router Drawing
ARE Infinity Game Engine Area Description (BioWare Corp.)
ARF AOL Instant Messenger Resource File (America Online, Inc.)
ARF Automatic Response File
ARG AutoCAD Profile Export (Autodesk, Inc.)
ARG HDF Fort_ps File
ARH Archivers Definitions File (DN)
ARH ArHymo Hydrologic Simulation
ARI Aristotle Audio
ARI Compressed Archive
ARJ Compressed Archive
ARJ Robert Jung ARJ Compressed Archive
ARK Managing Your Money Achive
ARK QuArk Compressed File Archive
ARK CP/M Information File
ARL AOL Organizer (America Online, Inc.)
ARLOLD AOL 6 Organizer (America Online, Inc.)
ARM Armadillo Software Protection System
ARM LICOM AlphaCAM Router Parmeter Macro
ARM Acorn ROM/Disk Image File
ARN Astronomical Research Network
ARN XMap Flight Plan or Flight Plan Statistic File (Delorme)
ARO SteelArrow Web Application Server Script (Tomahawk Technologies)
ARP LICOM AlphaCAM Router Post
ARP Ahsomme Accounting Package Report Layout Template (Simple Solutions)
ARPX8 Techno Toys Arp-X8 MIDI Arpeggiator File
ARQ Compressed Archive
ARQ Remedy Action Request System Client Macro
ARR Amber ARR Bitmap Image
ARR Atari Cubase Arrangement (Steinberg)
ARR Remedy Action Request System Client Report
ARR MicroImages Value Array (MicroImages, Inc.)
ARS Artifax Report Editor
ARS After Effects Render Settings (Adobe)
ART Another Ray Tracer Format
ART AOL Johnson-Grace Compressed File (America Online, Inc.)
ART Art Director Image
ART ARTiSAN
ART Bernina Artista
ART Blood Archive
ART Canon Crayola Art File
ART Canon Crayola Art File
ART Central Point Scrapbook
ART Clip Art File
ART Compressed Archive
ART Duke Nukem 3D Archive
ART First Publisher Raster Graphic
ART LICOM AlphaCAM Router Tool
ART pfs:Art Publisher
ART Vort image
ART Xara Studio Drawing (Xara)
ART ArtCAM Pro and ArtCAM Insignia Model Data (Delcam plc)
ARV Arsiv
ARV AutoRoute User Information (Microsoft)
ARV Eschalon Setup Archive (Eschelon Development (24-2979 Panorama Dr., Coquitlam BC V3E 2W8, Canada))
ARX AutoCAD Runtime Extension (Autodesk, Inc.)
ARX ARX Compressed Archive
ARY Compaq SmartStart Scripting Toolkit File
AS Applix Spreadsheet
AS Macromedia Flash Action Script
AS Dispatch Alaska/Horizon Timetable File (Scott Andrew Borton)
AS AppleSingle Encoded File (Apple Computer, Inc.)
AS3 Alternate Sources Data
AS3 APL*PLUS II/386 and III/Windows Source Code
AS4 AS/400 Client Access
ASA Active Server Document
ASA Visual InterDev File (Microsoft)
ASAX ASP.NET Source File (Microsoft)
ASB LICOM AlphaCAM Stone VB Macro
ASC ASCII Text
ASC Pretty Good Privacy (PGP) Armored Encrypted File (PGP Corporation)
ASC 3D Studio 3D Scene (Autodesk, Inc.)
ASCX Web User Control (Microsoft)
ASD Advanced Streaming Format Description (Microsoft)
ASD Astound Presentation
ASD LICOM AlphaCAM Stone Drawing
ASD Lotus Screen Driver (IBM)
ASD Word Automatic Backup (Microsoft)
ASD Origins Embroidery Design (Origins Software Technologies, Inc.)
ASE Velvet Studio Sample
ASF Advanced Streaming Format (Microsoft)
ASF APL*Plus/PC APL Shared File
ASF Electronic Arts Music File (Electronic Arts, Inc.)
ASF Lotus Screen Font (IBM)
ASF STATGRAPHICS Data File (Manugistics, Inc.)
ASF FIFA Football 2004 Audio File (Electronic Arts, Inc.)
ASG Airport Tycoon Saved Game (Global Star Software)
ASH TASM Assembler Header
ASH Sony DSC-F828 Firmware Upgrade File (Sony)
ASHDISC Burning Studio Disc Image File (Ashampoo GMBH & Co.)
ASHPRJ Burning Studio Project (Ashampoo GMBH & Co.)
ASHX ASP.NET Web Handler File
ASI Assembler Include (Borland Software Corporation)
ASIC ASIC Language Source Code
ASJ Aldfaer
ASK askSam Database
ASK Astrotite Skin (Fantiusen Software)
ASK Ad-Aware Skin File (Lavasoft)
ASL Asmodo 9s
ASL Photoshop Layer Style (Adobe)
ASL Quest Adventure Game (Axe Software)
ASL AppSight Console Log (Identify Software Ltd.)
ASM Assembler Source Language
ASM LICOM AlphaCAM Stone Parameter Macro
ASM Pro/ENGINEER Assembly File (PTC)
ASM Solid Edge Document (UGS PLM Solutions)
ASMX ASP.NET Webservices Source
ASN Asn
ASN1 Asn Specs
ASO Assembler Object
ASO Astound Dynamite Objects
ASP Active Server Page
ASP ASAP WordPower WebShow presentation
ASP Astound Presentation
ASP EROSION 3D Aspect File
ASP LICOM AlphaCAM Stone Post
ASP Photoshop Photo File Index (Adobe)
ASP Photoshop Separation Setup (Adobe)
ASP Procomm Plus ASPECT Program
ASP Software Publishing Corp.
ASP Terminal Program
ASP Text Data
ASPHTML ASP HTML (Microsoft)
ASPI Audio Catalyst
ASPR ASProtect (ASPACK SOFTWARE)
ASPX ASP.NET Source File (Microsoft)
ASR Streets & Trips Route (Microsoft)
ASR Photoshop Scratch Area (Adobe)
ASS ASS I/O
ASS Assembler/Disassembler 68HC11
ASS Assistance for the Blind
ASS Flash
ASSOC Associate This File Association Database (Spearit)
AST Astound Multimedia
AST Claris Works Assistant File
AST Photoshop Separation Tables (Adobe)
AST Technics Sx KN 6000 Keyboard All Custom Memory File
AST Need for Speed: Underground Audio File (Electronic Arts, Inc.)
AST2 Astrotite (Fantiusen Software)
ASV DataCAD Autosave File (DATACAD LLC)
ASV Photoshop Selective Color (Adobe)
ASV QuarkXpress Auto Save File (Quark, Inc.)
ASV MATLAB Autosave File (The MathWorks, Inc.)
ASV Pegasus Mail Auto Saved Message (David Harris)
ASV NotePad 2004 (Finale)
ASWCS avast! Antivirus Skin (ALWIL Software)
ASWS avast! Antivirus Skin (ALWIL Software)
ASX Advanced Stream Redirector File (Microsoft)
ASX Cheyenne Backup Script
ASX ActiveSite Extension (Jonathon Rossi)
ASX Alpha Five Temporary Index (Alpha Software, Inc.)
ASY LTspice/SwitcherCAD III Circuit Diagram (Linear Technology)
AS_ Winhelp Compressed File
AT Rescue Disk file
AT2 WinControl DCX-AT3000 Motion Control Command Language File (Precision MicroControl Corp.)
AT2 Persuasion Ver. 2.0 Auto Template (Adobe)
AT3 WinControl DCX-AT3000 Motion Control Command Language File (Precision MicroControl Corp.)
AT3 Airport Tycoon Version 3 Saved Game (Global Star Software)
AT3 PSP Audio File (Sony)
ATB LICOM AlphaCAM Lathe VB Macro
ATB TechMed Annotation ToolBar (TechMed)
ATC Sniffer Capture File (Network Associates Technology, Inc.)
ATC AutoCAD Catalog (Autodesk, Inc.)
ATC AceText Collection (JGsoft - Just Great Software)
ATD LICOM AlphaCAM Lathe Drawing
ATD MS Systems Management Server SMSADDIN.EXE tool registration
ATF Photoshop Transfer Function (Adobe)
ATF Sharp APL Workspace Export File
ATG Netmino File
ATH LICOM AlphaCAM Lathe Thread
ATK Andrew Toolkit Raster Object Bitmap
ATL Hal/Supernova/Lunar/LunarPlus Screen Readers/Magnifiers
ATL PROGNOSIS Atlas Document File
ATL ATP Assembler Source (Brancepeth Computer Publications)
ATM LICOM AlphaCAM Lathe Parameter Macro
ATM Terragen Light and Atmosphere (Planetside Software)
ATM Type Manager Data File (Adobe)
ATM .nugthat Player (Nuggets Unlimited, Inc.)
ATM The Universal 3D Model/Texture File (The Universal Development Team)
ATMN Automation Anywhere Automation Macro (Tethys Solutions, LLC.)
ATMSPHR TerragGen Atmosphere (Planetside Software)
ATN Photoshop Action File (Adobe)
ATO Just Burn File (Sonic Solutions)
ATOM .nugthat Player (Nuggets Unlimited, Inc.)
ATP LICOM AlphaCAM Lathe Post
ATP Visual Studio .NET ACT Project (Microsoft)
ATP ATRAC Coded File
ATP Anti Tracks Plug-in (RIGHT Utilities, Inc.)
ATR Lightscape Material Library
ATR MicroSim PCBoard Attributes Report
ATR Atari Disk Image File (Atari)
ATS Attityd Swedish Survey Program
ATS Unrelated Inventions Audiotools Plug-in
ATT AT&T Group 4 Bitmap (fax)
ATT LICOM AlphaCAM Lathe Tool
ATT ZipLip Secure E-mail
ATW AnyTime Deluxe PIM File
ATW Attityd Swedish Survey Program
ATX A ZIP-formatted Compressed Archive
ATX Alphasoft Trueterm 2001 Dictionaries
AT_ Audio Utility Winatb Compressed File
AU uLaw/AU Audio File
AU Audacity Audio Block
AU3 AutoIt Ver. 3 Script (HiddenSoft)
AUD Audio File used by Westwood Studios for various games
AUD DTS Audio Data Stream (Digital Theater Systems Inc.)
AUD Winamp Media File (Nullsoft)
AUF LICOM AlphaCAM User Font
AUF ASAUpdaterV2 Update File (ASA Datec Datensystem GmbH)
AUP ePocrates File
AUP Audacity Project File
AUR Sheffield Thesaurus file
AUR AutoREALM Map
AUS Agnitum Outpost Firewall Configuration
AUS AutoREALM Symbols
AUT Authentication File
AUT AutoIt (pre Ver. 3) Script (HiddenSoft)
AUT Descent Manager Mission File
AUT GPSMan-autoMapic File
AUT Interactive Pictures iPIX Format
AUT PocketWear Car Lease Kit Vehicle Data File
AUT Signwave Auto-Illustrator File
AUT TLG Workplace CD Search File
AUT Xitami Webserver Admin Password File
AUT AUTHOR eLearning Module (Microcraft)
AUT Autostart Adware Malware
AUTOCONF UNIX File
AUTOREG Mozilla (Netscape) Auto Registration Clue (Mozilla.org)
AUX ChiWriter Auxilliary Dictionary File
AUX TeX/LaTeX Auxilliary Reference File
AUX ArcGIS Auxiliary File for GIS Datasets (ESRI)
AV Final Draft AV Document File
AVA Avagio Publication
AVA Photoshop Variations File (Adobe)
AVB Avid Bins File
AVB Chat Character File (Microsoft)
AVB Inoculan Anti-Virus Virus Infected File
AVC Kaspersky Antivirus Toolkit File
AVD DOS7 File
AVD Label Pro Data (Avery)
AVE ArcView Avenue Script (ESRI)
AVF AccountsVision Workbook (AccountsVision Ltd)
AVG Grlib Urt Get Getami File
AVG AVG Virus Information Database (Grisoft)
AVI Audio Video Interleave File
AVL ArcView Theme Legend File (ESRI)
AVL Video Fun File
AVM AVISO Geographic Information System Map File (Wojciech Pomianowski)
AVP ArcView Pallet File (ESRI)
AVP Avid Project
AVR Audio Visual Research Sound
AVS Animation
AVS Application Visualization System Format
AVS Avid Settings
AVS Avisynth
AVS Stardent AVS X Image
AVS Winamp Advanced Visualization Studio (Nullsoft)
AVT A3E Avatar-coding File
AVX ArcView Extension File (ESRI)
AVX Avid Extensions
AW Answer Wizard (Microsoft)
AW Applix Word
AW HP AdvanceWrite Text File
AW Free Pascal Archive File for Windows Version (FPC Development Team)
AWA Animation Works Accelerated Movie
AWA ActiveWords Application (ActiveWord Systems, Inc.)
AWB Ad-Aware Backup File (Lavasoft)
AWB ActiveWords WordBase (ActiveWord Systems, Inc.)
AWB Adaptive Multi-Rate Wideband ACELP codec
AWBS Automated Weight and Balance System (AWBS) Data Storage File (Lockheed Martin Corporation)
AWD Award BIOS
AWD AWK Source Code
AWD FaxView Document (Microsoft)
AWE Acrobat Bookmark XML File (Adobe)
AWF Qui veut gagner des millions Archive
AWF Who Wants to be a Millionaire Archive
AWH ActiveWorlds Browser Help File (Activeworlds, Inc.)
AWK AWK Script
AWL Ad-Aware Language File (Lavasoft)
AWM AllWebMenus
AWM Animation Works Movie
AWM RenderWare Language Pack (Criterion Software)
AWP Akimbot Waypoint File
AWP MS Fax Key Viewer
AWP ActiveWords Productivity Log (ActiveWord Systems, Inc.)
AWR Ad-Aware Reference File (Lavasoft)
AWR Telsis Digital Audio File
AWS AutoCAD Work Space (Autodesk, Inc.)
AWS ActiveWords System File (ActiveWord Systems, Inc.)
AWSHORTCUT ActiveWords Shortcut (ActiveWord Systems, Inc.)
AWT AlbumWeb
AWW Ability Office Write Document (Ability Software)
AWW AWW WML Website Administrator Configuration File
AWX Custom Application Wizard
AWX DirectX 8.1 (Microsoft)
AWX Fax
AWZIP ActiveWords Compressed Solution (ActiveWord Systems, Inc.)
AW_ Quartz Sets Compressed File
AX DirectShow Filter
AX Modula-3 Linker Information for Libraries
AX MPEG-4 DVD Filter
AX ATI DA Interface Handler (ATI Technologies Inc.)
AXD Actrix Technical 2000 (Autodesk, Inc.)
AXD Label Pro Re-Index (Avery)
AXE AutoRoute Export File (Microsoft)
AXE ChordMaster
AXE Pchord Powpro Compressed File
AXE Paradigm C++ Integrated Debugger File
AXF Mira File List (Mirametrics, Inc.)
AXG AutoRoute Trip File (Microsoft)
AXI Axiom Composite File Management System
AXI MetaToolsFile Kai's Power Goo Picture Library
AXL ArcIMS XML Project
AXLS Authentica Secure Office Protected Excel Document (Authentica)
AXP GraphStore eCADLite File
AXP AppGini MySQL Code Generator Project (BigProf Software)
AXP AnvilCad CAD File (Manufacturing and Consulting Services (MCS), Inc.)
AXQ Ada ADA Editor File
AXR ElcomSoft Advanced Archive Password Recovery
AXR Telsis Digital Audio File
AXR AXIS Diplomat Report File (Systems AXIS Ltd.)
AXS HTML; ActiveX Script
AXS MindAvenue AXEL Stream File
AXT Photoshop Replace Color/Color Range (Adobe)
AXT ZenWorks snAPPshot ASCII Application Object Template
AXX AxCrypt Encrypted File (Axon Data)
AY AY Chip Sound (Project AY)
AY Dispatch Finnair Timetable File (Scott Andrew Borton)
AYA RPG-Maker2000 Project Launcher Saved Game File
AYM Z80 Music Code With AY Music
AYS AY Paste Paste File
AYU AY-Paste Uninstall Information
AZ WinDVD File
AZM CP/M Disk Fix File
AZZ AZZ Cardfile Personal Information Manager
A_T Atrain

B's






B Applause Batch List
B BASIC Language Source
B Befunge Program
B Brainf*ck Program
B Grand Theft Auto IIISave File (Take-Two Interactive Software, Inc.)
B Limbo Implementation File
B Modula-3 Base Program
B IRIS Editor Shortened Format File (eurobraille)
B!K Flight Simulator Scenery File (Microsoft)
B&W 1st Reader Mono Binary Screen Image
B&W Atari Black and White Graphics
B&W Image Lab
B02 ADP Payroll
B1 21st Century Mahjong
B1 Progress Database Database File (Progress Software)
B16 PCO Graphic
B1J BookJones
B1N 1st Reader Binary Screen Image
B1S BookSmith
B2 Progress Database Database File (Progress Software)
B2D Brutus2D Source Code File (Pewter Software)
B2Z B2Z dVS Model/Object
B30 Ventura Publisher Printer Font
B32 MS-DOS Bcc file
B3D 3D Builder
B3D BDE Multipath Movie Digital Viewer
B3D Blitz3D/Max/Plus Texture or Mesh File (Blitz Research Ltd.)
B3D Boso View Express Structure Mesh Diagram (Mackoy)
B4 Helix Nuts and Bolts File
B4S Winamp 3+ Playlist
B4U docPointer Visual ReadMe File (docPointer)
B5 CEDICT Chinese/English Dictionary (Erik E. Peterson)
B5I DAEMON Tools
B5I IsoBuster CD/DVD Image File (Container) (Smart Projects)
B5L BlindWrite Ver. 5 File (VSO-Software)
B5S Numerical Controlled Machine File
B5T BlindWrite Ver. 5 File (VSO-Software)
B5T DAEMON Tools
B64 Base 64 MIME-encoded File
B8 PictureMaker Blue Channel Image Data (Cubicomp)
B8 Piclab Raw Graphic File
BA$ MS Compressed BAS Decompress with UNPACK.EXE.
BAB Babble! Data File (Korenthal Associates, Inc, 230 W 13th St, NYC 10011)
BAC Backup
BACKPACK Backpack Word List (Mammoet Software)
BACKUP Ad-Aware Reference File (Lavasoft)
BACKUP ISAPI Loader Backup of Current ISAPI Application (EGGcentric)
BAD Brutus Application Definition File
BAD Oracle BAD File
BAD Rime Mailer Address File
BAF Infinity Game Engine Script (BioWare Corp.)
BAG AOL 6 Organizer (America Online, Inc.)
BAG Emperor: Battle for Dune Archive
BAG AOL Instant Messenger (America Online, Inc.)
BAG OS/2 Netfinity Manager Sysinfo File
BAG PMMail Mail Index File
BAG NoX
BAG Bag Archive File
BAH Infinity Game Engine (BioWare Corp.)
BAK Backup
BAL BAL Borland Programming Language Source
BAL Ballade Music Score
BAM Infinity Game Engine Animation and Multi-frame Graphics (BioWare Corp.)
BAM Infinity Game Engine Zlib Compressed Animation and Multi-frame Graphics (BioWare Corp.)
BAM OHRRPGCE Music File (Hamster Republic)
BAM Bob's Adlib Music
BAM Bravo! Archived Media (Thought Studios, Inc.)
BAN Sierra Print Artist Banner
BAN Creatacard Banner Project (Broderbund)
BAND GarageBand Song (Apple Computer, Inc.)
BAR dBASE Application Generator Horizontal Menu Object
BAR Age of Mythology
BAS BASIC Source Code
BAS VBDOS Pro 1.0 Source
BAS QuickBASIC Extended v7.1 Source
BAS HBasic Source Code
BAS e.Report Designer Actuate Basic Source (Actuate Corporation)
BAT Batch Processing (Microsoft)
BAV The Bat! E-mail Client Anti-Virus File (RITLABS)
BAY Kodak/Roper Bayer Picture Sequence
BB Blitz3D/Max/Plus Source Code (Blitz Research Ltd.)
BB Papyrus Database Backup
BB Starfleet Battles DOS Game
BB Art-lantis Billboard Management File (ABVENT)
BB BrowserBob Project File (BrowserBob weblications)
BB2 XBBS-OS/2, XGROUP, AV and ZTree Archiver Control File
BBC BBC BASIC for Windows File (R. T. Russell)
BBC Babya Photo Workshop Color Collection (Babya Software Group)
BBE Brainbloom Document Exchange File (Gael Limited)
BBF FRAMES Body Burden Concentration File
BBG CyberSports for Basketball Game File (CyberSports, Inc.)
BBK WWTBAM Game Component
BBL TeX/BibTeX Bibliographic Reference File
BBM Deluxe Paint Image File
BBMA Bonzibuddy
BBNNG BBN BitGraph Terminal Display Pixel Data (DPD) Sequence Bitmap
BBP Bezier Surface File
BBP BitBeamer Split File
BBQ BitBeamer Transfer Queue File
BBRKPUZZLE BrainsBreaker Puzzle (Juan Trujillo)
BBRKSAVE BrainsBreaker Started Puzzle Status (Juan Trujillo)
BBS Bulletin Board System Text
BBS FTN Software Hudson-style Messagebase
BBT CyberSports for Basketball Team File (CyberSports, Inc.)
BBZ Bitblaze Audio File
BC Mikmak 203 file
BC Sierra Print Artist Business Card
BC! BitLord Incomplete Download
BC3 BCC 3 Make File
BC3 Fiebdc-3 Format File
BCA Railroad Tycoon 3 Building (PopTop Software Inc.)
BCB3 BC3 Make File
BCC C++ File/Makefile (Borland Software Corporation)
BCC Calendar Creator 8 Collection
BCD Cosmi Business Card Maker
BCD Turbo Pascal DOS File (Borland Software Corporation)
BCD Binary Cartographic Data File
BCD OfficePrinter Document (Moss Bay Software)
BCF ConfigSafe Snapshot Index
BCF The Sims 3D Body Mesh File (Electronic Arts (Maxis))
BCH Datalex Entry Point 90 Data File (Phoenix Software)
BCH dBASE Application Generator Batch Process Object
BCI Advisor Computer Profile Report (Belarc)
BCK Backup
BCK VMS/VAX BaCKup
BCKP Ad-Aware Quarantine File (Lavasoft)
BCM Works Communications File (Microsoft)
BCM Compaq Easy Access Keyboard Driver
BCMR BC Framer (Boise Cascade)
BCN Business Card Pro Design
BCO Bitstream Fontware
BCO MicroSim PCBoard Backward Engineering Change Order
BCP C++ Makefile (Borland Software Corporation)
BCP Business Card Designer Plus Design File (CAM Development)
BCS Infinity Game Engine Compiled Script (BioWare Corp.)
BCS Windows95 Browse Information
BCS Brian's Compression Shell (BCS) Image Animation/Video Shell
BCT Business Card Designer Template
BCT Clarion for Windows Backup Dictionary (SoftVelocity)
BCW C++ Version 4.5 Environment Settings (Borland Software Corporation)
BD4 West Point Bridge Designer Ver. 4 Bridge Design
BDB Works Database File (Microsoft)
BDB CHASE Evaluation and Audit System Executable (Health And Safety Technology And Management Ltd.)
BDC Lingvo dictionary
BDC West Point Bridge Designer
BDE Borland Database Engine (Borland Software Corporation)
BDE Pro/ENGINEER Temporary File (PTC)
BDF Backup To CD-RW Backup Definition File
BDF Bupdate Binary Update File
BDF Egret Data File
BDF Glyph Bitmap Distribution Format (Adobe)
BDF NuGraf Scene file
BDF West Point Bridge Designer
BDF X11 Bitmap Distribution Format
BDF Brother BES-100E Embroidery Software File (Brother Industries, Ltd.)
BDF RD Birthday Reminder Data File (Christian Weiske)
BDF Quartus II Block Design File (Altera Corporation)
BDF UNIX Font File
BDF TXRDWIN X-ray Diffraction Pattern (Omni Scientific Instruments, Inc.)
BDG Badge Designer 2000 Photo ID
BDI Pro/ENGINEER Temporary File (PTC)
BDL OneSpace Designer Bundle (CoCreate)
BDM Pro/ENGINEER Temporary File (PTC)
BDR Publisher Border (Microsoft)
BDSPROJ Developer Studio Project File (Borland Software Corporation)
BDT Lingvo Dictionary
BDW Budget For Windows Data File (Snowmint Creative Solutions LLC)
BDX BarBack Drink Exchange File
BDX FUSE Science Pipeline Bad Data File
BDX JavaBib Index File
BEA Beamer Song File (The Beamer Project)
BEC Break Even Calculator
BED InfoSnorkel Blue Elephant Definition
BEE Beeline-AIR System File
BEE The Bee Archiver Compressed Archive
BEF Boomi Integration Platform Setup Information (Boomi, Inc.)
BEL Belon Compressed Archive
BEL HPXView Binary Event Log Archive (Haliplex Communication Systems)
BEL Beamer Layout File (The Beamer Project)
BEN Syssoft Sandra File
BEP Beamer Playlist (The Beamer Project)
BER German Bericht Report File
BEX BOOM Extensions To Dehacked
BEX British National Bibliography File
BEX Kashmir 3D Transparent Color Definition
BEX Pretty Good Privacy (PGP) Binary Extracted Public Key (PGP Corporation)
BEXPK Pretty Good Privacy (PGP) Binary Extracted Public Key (PGP Corporation)
BEZ Bezier Surface File
BEZ Bitstream Fontware
BF Befunge Program
BF Brainf*ck Program
BF Beyond Good & Evil Game Archive (Ubi Soft Entertainment)
BF2 Bidfax 2000 SE Database
BF2 Bradford 2 Font
BFA Blowfish-encrypted File
BFB Ralcgm File
BFC Windows 95 Briefcase File
BFF AIX Backup File Format
BFF WorldToolKit Neutral File Format
BFFM B17 Flying Fortress Game File
BFL Big Flexible Line Interpretation (C64) Bitmap
BFL Colin McRae Rally 2 Data File
BFLI Big Flexible Line Interpretation (C64) Bitmap
BFM UNIX Font Metrics File
BFR NI Observer Capture File
BFS Tivoli Storage Manager File (IBM)
BFX BitFax Document (Bitware)
BG Backgammon for Windows Game File (Microsoft)
BG Lotus Agenda File
BGA OS/2 Bitmap Graphic Array (IBM)
BGB Chat Background Graphic (Microsoft)
BGDB Global Virtual Accademy E-Learning File
BGI Borland Graphic Interface (Borland Software Corporation)
BGL Babylon Glossary File (Babylon.com Ltd.)
BGL Flight Simulator Scenery File (Microsoft)
BGM Jane's Combat Simulations F-15
BGO BigOven Recipe Card (sdmventures)
BGT Quicken 2002 Internet Common File
BGT Graphic Accounts Budget Data (FKJ Software)
BGV BonanzaGraf
BGW Final Fantasy XI Music (Square Enix Co., LtdSquare Enix Co., Ltd)
BGX BC45 BGI File
BH BlackHole Archive Format File
BHF pcAnywhere Host File (Symantec)
BHI Partminer Lib file
BHL Partminer Lib file
BHS Rise of Nations Script (Microsoft)
BHTML BabuHTML Embedded Software File
BHX BinHex Compressed File ASCII Archive
BI Binary File
BI Progress Database Before Image File (Progress Software)
BI Quick Basic or Visual Basic for DOS Include File (Microsoft)
BI$ MS Compressed BI Decompress with UNPACK.EXE.
BI7 Rukus 110 File
BIB Bibliography
BIB JavaBib BibTeX File
BIB Papyrus Database
BIB TeX/BibTeX Literature Database
BIBTEX BibTeX Document
BIC Civilization III Scenario
BIC Neverwinter Nights Character Sheet (Bioware)
BID BidMaker 2002
BIE JBIG File
BIF Baldur's Gate Archive
BIF Binary Information File
BIF GroupWise Initialization File
BIF Image Capture Board Binary Black & White Image
BIF BioWare Infinity Engine Archive of Resources (BioWare Corp.)
BIF Planescape: Torment Archive
BIF UltraISO Boot Information File (EZB Systems, Inc.)
BIF byLight Graphic
BIF MagicISO Boot Information File (MagicISO Inc.)
BIFF XLITE 3D file
BIFF BioWare Infinity Engine Archive of Resources (BioWare Corp.)
BIG Cartes Michelin
BIG Chinese Text
BIG Fifa World Cup Game File
BIG Homeworld (Sierra)
BIG Electronic Arts Game MOD File (Electronic Arts, Inc.)
BIG Home World 2 SGA Archive (Relic Entertainment Inc.)
BIG5 Chinese Text
BIK Bink and Smacker Game Video File Codec (RAD Game Tools, Inc.)
BIK BioCharter Profile Backup
BIL ArcView Image File (ESRI)
BIN Binary File
BIN MacBinary Archive Format Often used on Macintosh.
BIN Micrografx Designer 7 Project Image
BIN SGI Powerflip
BIN CDRWin CD Image File
BIN Linux Executable
BIN TenCORE Plug-in Helper Application (TenCORE)
BIN AVG Anti-Virus Update File (Grisoft, Inc.)
BIO BioCharter Profile
BIO Infinity Game Engine Character Biography (BioWare Corp.)
BIO OS/2 Bios File
BIO BioArc Compressed Archive
BIP ArcView Image File (ESRI)
BIT Worms Armageddon Imported Map
BIT Worms World Party Imported Map
BIT X11 Bitmap Image
BIT Xilinx Integrated Software Environment Bitstream File (Xilinx, Inc.)
BIU BidMaker 2002 Update
BIX BIX Archiver Compressed Archive
BIX Index to a .BIB BibTeX Bibliography Database
BIX Civilization III Scenario
BIZ Print Shop Business Card File (Broderbund)
BIZ Creatacard Business Card Project (Broderbund)
BIZ ShowBiz Project File (ArcSoft, Inc.)
BIZ BIZ dVS Model/Object
BJF NTI Backup NOW! File
BJG DESQview (Symantec)
BJK Scanner Recognita file
BJL BJL Business Systems Active Translation Document (The BJL Group)
BJO Tabrite Banjo Tablature (Janet Davis Music)
BK Backup
BK FrameMaker BookFile Document (Adobe)
BK JetFax Faxbook File
BK LinguAssist File
BK! Backup
BK$ Backup
BK1 Bach Preludes and Fugues MIDI akmi Source, Book 1
BK1 Backup
BK1 VirtuaGirl Graphics Container (Totem Entertainment)
BK2 Bach Preludes and Fugues MIDI akmi Source, Book 2
BK2 Backup
BK2 VirtuaGirl Graphics Container (Totem Entertainment)
BK3 Backup
BK3 VirtuaGirl Graphics Container (Totem Entertainment)
BK4 Backup
BK5 Backup
BK6 Backup
BK7 Backup
BK8 Backup
BK9 Backup
BKC Collectorz.com Book Collector Book Collection Data (Collectorz.com)
BKC Backup4all Backup Catalog File (Softland)
BKF Moto Racer Archive
BKF WindowsXP Backup Utility Backup Set (Microsoft)
BKG Background File
BKG UWXAFS Binary Format Data File
BKI Backup Index
BKI IBM BookManager Backup Index
BKI IBM Softcopy Reader (Bookmanager) Bookshelf (and Book) Index File (IBM)
BKP Backup
BKP Write/TurboVidion DialogDesigner Backup File
BKR Bruker Aspect NMR Data File
BKR ReplaceEm Fileset (Custom Fit Software)
BKS BookManager Read Bookshelf (IBM)
BKS Works Spreadsheet Backup (Microsoft)
BKS Windows 2000 Scheduled Backup Script (Microsoft)
BKS IBM Softcopy Reader Bookmanager Book File (IBM)
BKT Zortech 3 tools Samples File
BKU Timeslips Backup (Peachtree Software)
BKW FontEdit Fontset Mirror Image
BKY bookkey Bookmark/Keyword Data (Michael Valentiner-Branth)
BL Binary Linework TIFF Bitmap
BLA Black Color Separation (Adobe)
BLA Blat E-mail
BLB DreamWorks Resource Archive
BLB Blorb Game Resource Package
BLB ACT! Database File (Best Software CRM Division)
BLC BIACORE Instruments and BIAlite Project (Biacore)
BLD ACT! (Best Software CRM Division)
BLD BASIC Bload Graphics
BLD Developer Studio MAK (Microsoft)
BLD MegaPaint
BLD RealFlight Radio Control Airplane Description (Knife Edge Software)
BLD VersaPro Block Build Info
BLD Weinberger Picture Sequence
BLD Yoot Tower Saved (Game) Building (Sega)
BLD EnergyPro (EnergySoft, LLC)
BLD My Personal Programmer Project File (M:Pact Technologies)
BLE Photoline4 Blends file
BLE BIAevaluation Ver 2.x Project (Biacore)
BLEND Blender 3D File
BLEND Blender Publisher Data File (Stichting Blender Foundation)
BLF Beast 2.02 Trojan File
BLF BIACORE Instruments and BIAlite Project (Biacore)
BLF Telerate Workspace File
BLF BancTec Scanner Driver (Kofax)
BLF ObjectStore Distribution File (Franz Inc.)
BLF Advanced Computer Architecture Car Simulation
BLF DriveBlockEditor Function Block Programming Data (Rockwell Automation)
BLF Rally Online Car Texture File (GameSpy Industries)
BLG ARCSOLO Backup Log
BLG BibTeX Log
BLG MicroSim PCBoard Backward ECO Log File
BLG Windows Binary Performance Log
BLI BLINK Archiver Archive (De Trans Software)
BLK Amiga IFF (Amiga)
BLK Lightscape Block Library
BLK ProWORX Nxt Block Data (Schneider Electric)
BLK VersaPro Block
BLK Wavefront Image (Alias)
BLK WordPerfect Temporary File (Corel)
BLK Win32Forth Block Data
BLL INPRISE Format Language Library (Borland Software Corporation)
BLL VBS/European-A Worm
BLN Rise of Nations Campaign Media File (Microsoft)
BLOB Cosmic Blobs Model (SolidWorks Corporation)
BLP Blizzard Game Picture (Blizzard Entertainment)
BLR BIACORE Instruments and BIAlite Project (Biacore)
BLS BIACORE Instruments and BIAlite Project (Biacore)
BLS Brush Lettering Saved Brush Lettering Style (EK Success, Ltd., pcCrafter, Inc.)
BLT AOL Instant Messenger (AIM) Saved Buddy List File (America Online, Inc.)
BLT Wordperfect for DOS (Corel)
BLT CATC Merlin Bluetooth Trace Files (Computer Access Technology Corporation (CATC))
BLW ArcView World File For BIL Image (ESRI)
BLY Fifa World Cup Game Art Loadgame file.
BLZ Bitmap Graphic
BLZ Blazon Heraldic Shield
BLZ Emblaze.Creator File
BLZ Serial Number File
BLZ Twinkle Bulbs Bulb File
BLZ N-Gage Game File (Nokia)
BM X Windows System Bitmap
BM$ Modem Bitware Fax disk2 file
BM1 Apogee BioMenace Data
BM2 Subspace/Continuum Graphic
BMB SLICS Bounding Box Information
BMB Pro/ENGINEER Temporary File (PTC)
BMC IBM Voice Type languages Newuser File
BMC Embroidery Graphic File
BMD Mu Online Data File (WEBZEN, Inc.)
BME Beatmania Music Simulator File (Konami Broadcasting)
BMF Corel Flow Image File (Corel)
BMF FloorPlan Project File (IMSI (International Microcomputer Software Inc.))
BMF BMF Bitmap
BMF BrainMine Mind Map (Neural Matters Limited)
BMG Bert's Dinosaurs File
BMI Blue Martini Import File
BMI Buzz Instrument
BMI 3ds Max Executable (Autodesk, Inc.)
BMK BMC Software Patrol Icon File
BMK Help Bookmark
BML Bean Scripting Framework (BSF) File
BML BPM Studio Skin Bitmap (ALCATech)
BML Alpha Five Image Library File (Alpha Software, Inc.)
BMM Tacmi Pixia Palette File
BMP Infinity Game Engine Palette Information (BioWare Corp.)
BMP Windows OS/2 Bitmap Graphics
BMP24 Bitmap Graphic
BMS Backup Magic Backup Set
BMS BeMusic Script
BMS Beatmania Music Simulator File (Konami Broadcasting)
BMT Ami Pro Button Image (IBM)
BMT Alpha Five Image Library File (Alpha Software, Inc.)
BMU Music/Sound File
BMW Buzz Music File with Waves
BMX Buzz Music File
BMX Siemens Mobile Phone Animation (Siemens)
BMX BMXdesign Extended Bitmap Graphic (Container) (HEIDENHAIN)
BMX Alpha Five Image Library File (Alpha Software, Inc.)
BMZ Compressed BMP File
BMZ Demon Stalkers: Raid on Doomfane
BM_ Mumath 30 File
BM_ WebCD Fread File
BN AdLib Instrument Bank
BN2 Bojanov Encryptor Encrypted File (Bojanov Software)
BN7 Ox Object-Oriented Matrix Programming Language PcGive 7 Data File
BNC Bojanov Encryptor Encrypted File (Bojanov Software)
BND Flight Simulator Panels File (Microsoft)
BND Typequick File
BND DB2 Bind File
BNF IBM Voice Type Languages Map File
BNG RANGER.EXE
BNK AdLib Instrument Bank
BNK Bink Compressed Video/Audio File
BNK SimCity Game File (Electronic Arts, Inc.)
BNK ExamView Question Bank (FSCreations, Inc.)
BNL MicroSim PCBoard Netlist File For The Board Layout
BNR Banner - Poster Graphic Banner
BNR Binary News Reader File
BNSKIN BeatNik Clock Skin (Something Decent)
BN_ Ntgraph Ze32v215 file
BOA BOA Constrictor Archiver Compressed Archive
BOB Bob Raytracer
BOB BobDown Downloading Program
BOD Data Designer Ddbac File
BOD Roland Garros Tennis Terrain File
BOE Outlook Express Backup File (Microsoft)
BOF IBM Voice Type Language Task Enroll File
BOI Botje Bot-file (TNHteam)
BOL Booasm Compressed Archive Library (Microsoft)
BOM MicroSim PCBoard Bill of Materials
BOM Orcad Schematic Capture Bill of Materials File
BOM Softshare Delta Business Object Model
BOM Pro/ENGINEER Temporary File (PTC)
BOM Bill of Materials File
BONK BONK Lossless/Lossy Audio Compressor
BOO Book
BOO Compressed Archive File
BOO IBM BookManager Book
BOO Image File
BOO Kermit Protocol Binary Bootstrap File
BOOK FrameMaker Book (Adobe)
BOOK ICE Book Reader Book File (ICE Graphics)
BOOT InstallShield (InstallShield Software Corporation)
BOOTSKIN BootSkin Windows Boot Skin (Stardock Corporation, Inc.)
BORLAND C Makefile (Borland Software Corporation)
BOS Brotherhood of Steel Compressed File
BOT Frogbot Editor
BOT LinkBot document
BOT Robot Arena: Design & Destroy Robot (Gabriel Group, Inc.)
BOT Soldat Bot Information File (Michal Marcinkowski)
BOW Back Orifice 2K Workspace
BOX Lemmings Revolution Archive
BOX Notes Mailbox
BOX ThrottleBox Multimedia Viewer
BOX Vbox Helper Application File (Aladdin Knowledge Systems)
BOX Calypso Email Mailbox (Rose City Software)
BOX Foxmail E-Mail Box
BOX VTrain (Vocabulary Trainer) Box File (Paul Raedle)
BOXR Boxerjam Interactive Game System
BOZ BZIP Over ZIP Compressed File Archive
BP Binary Picture TIFF Bitmap
BP BankPerfect Accounts File (Fabio Chelly)
BPC BuildPro File
BPC Business Plan Toolkit Chart
BPD BizInt Smart Charts for Patents Data Transfer Format (BizInt Solutions)
BPD FARSITE Burn Period File (The Fire Sciences Lab (FiSL))
BPD Cash Compass Plan (Palo Alto Software, Inc.)
BPD Data Designer Database Backup File
BPD PCIScope PCI and ISA PnP Subsystem Information (APSoft)
BPD Pscript Binary PostScript Printer Description File
BPD catDB Template Property Dictionary
BPD DTLplot Beadpull Data File
BPD Business Plan Pro Business Plan Data (Palo Alto Software, Inc.)
BPF Cash Compass Table Formatting (Palo Alto Software, Inc.)
BPG Borland Project Group (Borland Software Corporation)
BPI IBM Voice Type languages Newuser file
BPJ Bravo! Project (Thought Studios, Inc.)
BPK C++ Builder Package File (Borland Software Corporation)
BPKEY Blender Publisher License Key (Stichting Blender Foundation)
BPL AutoCAD R2000 Batch Plot List (Autodesk, Inc.)
BPL Delphi Library (Borland Software Corporation)
BPL Winamp Ver 3 Playlist File (Nullsoft)
BPLIB BrilliantPhoto Photo Library File (Brilliant Labs, Inc.)
BPM Brazil r/s Photon Map Storage File (SputterFish, LLC)
BPP Clarion for Windows Backup Application (SoftVelocity)
BPP MUSICMATCH Burner Plus Project
BPP Taskmaster Batch Pilot Project (Datacap Inc.)
BPR BackupXpressPro Project File
BPR C++ Builder 6 Project (Borland Software Corporation)
BPR Reference Count 01 File
BPS Bulletproof FTP Settings
BPS Business Plan Toolkit
BPS Works Document (Microsoft)
BPS XMap Flight Plan or Flight Plan Statistic File (Delorme)
BPT Corel Bitmap Master File
BPT Belarc Product Key (Belarc)
BPV BallPark Business Valuation Valuation Scenario File (BulletProof Business Plans)
BPW ArcView World File For BIP Or BMP Images (ESRI)
BPX Lumena BigPix
BPX Truevision Targa Bitmap
BPX BusiPlan File (Manager-Pro)
BQW ArcView World File For BSQ Image (ESRI)
BQY BrioQuery File
BR Bridge Script
BR Omnis7 Data (Omnis Software)
BR The Playa File
BR1 Wincmd Fle
BR3 Bryce 3D Scene File (Corel)
BR4 Bryce 4 (Corel)
BR5 Bryce 5 (Corel)
BRAIN Msdev Common Addins File
BRC Bryce 2 Scene File (Corel)
BRC Onset Design Briefcase Briefcase (Onset Design)
BRD EAGLE Layout Editor Board File (CadSoft Computer GmbH)
BRD Allegro (Cadence Design Systems)
BRD BizInt Smart Charts for Pharmaceuticals Data Transfer Format (BizInt Solutions)
BRD RPG Toolkit Board Design File (Christopher Matthews)
BRD Winning Bridge Saved Hand (Gerald Wilson)
BREP Boundary Representation File Format
BREP Open CASCADE 3D Model File (Open CASCADE Company)
BRF Braille ASCII File
BRF Brief
BRF Duxbury Braille Translator Cross Platform Braille File (Duxbury Systems, Inc.)
BRI Basic Rate Interface File
BRI FirstClass
BRK Brooktrout Fax-Mail File
BRK The Brake! Mailer REXX Script
BRL Ballistic Research Laboratory CAD
BRLCAD Ballistic Research Laboratory CAD
BRN PersonalBrain Data (Brain) File (TheBrain Technologies Corp.)
BRN BrainStorm Data File (Brainstorm Software Ltd)
BRO BR-532 Digital Studio
BRO Tree Professional Broadleaf Creator File
BRO Creatacard Booklet/Brochure Project (Broderbund)
BRO Embroidery File
BRP Tree Professional Broadleaf Creator Image
BRS Corel Painter Brush File
BRS RoboHELP Browse Sequence
BRS Batchrun Batch File (Outer Technologies)
BRT Brooktrout Fax-Mail File
BRT Micrografx System4 Browser file
BRU Brutus Restore File
BRU Photoline4 Brushes File
BRUSH Xerox Doodle Brush File
BRW Application File Associated with financial institution(s) loan applications.
BRX Multimedia Browsing Index
BRZ DbBRZ File
BS Infinity Game Engine Compiled Script (BioWare Corp.)
BS Printfox/Pagefox Bitmap
BS1 Apogee Blake Stone Data
BS2 Basic Stamp 2 Code File
BSA BSARC Compressed Archive
BSB MapInfo Sea Chart
BSB SWAT Sub-basin Output File
BSC Apple II Compressed Archive (Apple Computer, Inc.)
BSC Boyan Script
BSC Developer Studio Browser File (Microsoft)
BSC Fortran Pwbrmake Object
BSC Source Browser Database
BSCS Strategy2Act Balanced Scorecard File (AKS-Labs)
BSCT Strategy2Act Balanced Scorecard Strategy File (AKS-Labs)
BSD FacetWin Bitwise Backup Set (FacetCorp)
BSE CRiSP Harvest File
BSF BadukSearch/BadukTracer Selected Game File
BSF Bridge-Soft Quarterly File
BSF JCanyon: Grand Canyon for Java DEM File
BSF Rainbow Six: Rogue Spear Buildspace File (Red Storm Entertainment, Inc.)
BSH BeanShell Script
BSI BSPlayer Configuration
BSK Bryce 4 File (Corel)
BSL BSPlayer Configuration
BSN MIDI File
BSN BSA Packing Program Archive (PhysTechSoft Ltd.)
BSP arahnoWare Enterprise Sever 6 BSP Code Editor
BSP Half-life/TFC/CS Map
BSP Quake Map (id Software)
BSP Star Trek Elite Force Map File (Raven Software)
BSP Valve Game Map File (Valve Corporation)
BSP Getic 3D Scene/Model File
BSP Steam Source SDK Compiled Game Map File (Valve Corporation)
BSP BestAddress HTML Editor Site Project File (Multimedia Australia Pty. Ltd.)
BSQ Apple II BINSCII-encoded (Apple Computer, Inc.)
BSQ ArcView Image File (ESRI)
BSQ Oracle Control File
BSQ BCDown Download
BST BibTeX Style File
BST Star Trek: Birth of the Federation Structure/Ship Info File
BSU Brindys BriTray
BSV BASIC Bsave Graphics
BSY FTN Soft Busy Flag
BSY VTrain (Vocabulary Trainer) Learning Cardfile (Paul Raedle)
BSZ BSplayer Compressed Skin File (BST2K Networks)
BS_ Bookshelf Find Menu Shell Extension (Microsoft)
BT VTBuilder Binary Terrain
BT3 Control Runner Button Configuration File (MomSoft)
BTAB Base Guitar Tabulature
BTC Becker Tools Compressed Archive
BTF Brother Scanner File
BTG FlightGear Scenery File (The FlightGear Crew)
BTL Inmos BooTabLe File
BTL INPRISE Format Language Library (Borland Software Corporation)
BTL American Civil War File (Interactive Magic)
BTL Pokémon NetBattle Battle Replay File (Smogon)
BTM 4DOS Batch To Memory Batch File
BTN ButtonWare File
BTN JustButtons Animated Bitmap (Lincoln Beach Software)
BTO Baytex Organix! 2001 Language Kit
BTOA Binary-to-ASCII Format
BTR Btrieve Database File (Pervasive Software Inc.)
BTR FrontPage Binary-Tree Index (Microsoft)
BTS Creative Digital Blaster Digital VCR File
BTT ICQ Find Users File (ICQ Inc.)
BTW Steuer2001 File
BTW BarTender Barcode Label (Seagull Scientific, Inc.)
BTX DB/TextWorks Database Term and Word Indexes
BTX SEEDIS Index
BTX BibTeX Document
BTY Railroad Tycoon 3 Building (PopTop Software Inc.)
BU Pegasus Mail Temporary File (David Harris)
BUB Ipix Spherical Panorama
BUB Photobubble File
BUD Quicken Backup
BUF WinXL File
BUFR Binary Universal Form for the Representation
BUFR Meteorological Data
BUG Bug (Problem) File
BUGS Generally Bugs File
BUL Holiday Lights Screen Saver Bulb File
BUL Capella Report Card Data File (Castor & Pollux Software Inc.)
BUM Poser Bump
BUN Cakewalk Audio Bundle File (Cakewalk)
BUN Monkey Island 3
BUNDLE iMovie 3 Plug-in Bundle (Apple Computer, Inc.)
BUP DVD Info File Backup
BUP Brother Embroidery System File
BUP CD Indexer
BUP PC-Bibliothek Update File
BUP Softcode Tracker Contact Manager Backup
BUS Netmino File
BUT Buttons! Button Definition
BUY Movie Data File
BV1 WordPerfect Overflow File (Corel)
BV2 WordPerfect Overflow File (Corel)
BV3 WordPerfect Overflow File (Corel)
BV4 WordPerfect Overflow File (Corel)
BV5 WordPerfect Overflow File (Corel)
BV6 WordPerfect Overflow File (Corel)
BV7 WordPerfect Overflow File (Corel)
BV8 WordPerfect Overflow File (Corel)
BV9 WordPerfect Overflow File (Corel)
BVC IBM Voice Type Language Newuser File
BVH Biovision Motion File
BVI IBM Voice Type Language Newuser File
BVL Micrografx Picture Publisher 8 Textures File
BVS BVS Solitaire Collection
BW Silicon Graphics Raw Black and White Bitmap (Silicon Graphics, Inc.)
BW1 Byteworx FMEA² FMEA Database (Byteworx Inc.)
BWA BlindWrite CD Image (VSO-Software)
BWB Visual Baler Spreadsheet File
BWC BeadWizard Color Palette (Black Hills Software)
BWD Rally Online Car Description File (GameSpy Industries)
BWI BlindWrite (VSO-Software)
BWP BeadWizard Pattern (Black Hills Software)
BWP Book Writer Project
BWR Kermit Beware Bug List
BWS BlindWrite (VSO-Software)
BWT BlindWrite CD Image File (VSO-Software)
BWT CDmage Table of Contents
BWU BlindWrite (VSO-Software)
BWV Business Wave File
BWZ WinImage Batch Configuration File
BXB BasicX Compiled Project Bytecode (NetMedia, Inc.)
BXD Broken Cross Disk Manager Database (Kevin Fucik)
BXF Man's Best Friend Software Breeder Exchange Format
BXM BX-24 Basic Express Compiler Map
BXP BootXP File
BXP BX-24 Basic Express Compiler Module List
BXX blaxxun Contact
BY Spice Pspice File
BYO CartoExploreur Cartographic Map (Bayo)
BYU Movie File
BZ Bzip UNIX Compressed File
BZ1 WinTOTAL Automatic Backup (a la mode, inc.)
BZ2 Bzip 2 UNIX Compressed File
BZ2 ZPoc Christian Music Networks User File List (ZPoc)
BZA BZA Compressed Archive
BZF Textures and Other Information
BZN Star Trek Armada Map File
B_T Eru/erd File
B_W 1st Reader Mono Binary Screen Image
B_W Atari/Macintosh Black and White Graphic
B_W Image Lab
B~K Backup


c's



C ADS Source Code (Autodesk, Inc.)
C C/C++ Program File
C Check Point Site Configuration for Secure Remote
C Desktop Color Separation Specification Cyan Layer
C UNIX Compact File Achive
C Origin C Program File (OriginLab)
C V Cvip File
C!_ Audio Utility Midimach Compressed File
C#= C# (Microsoft)
C++ C++ Source Code
C-- Sphinx C-- Source
C00 Ventura Print File
C00 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C01 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C01 Genesis 2000 (Genesis 2000, Inc.)
C02 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C02 (C02-C38) Driveimage Ace File
C03 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C04 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C05 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C06 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C07 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C08 Lord Of Destruction Game File
C08 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C09 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C1 Povwin Pov-ray for Windows v3.1 Scenes Advanced Newltpot File
C10 WinAce Compressed File Split Portion of Compressed File (e-merge GmbH)
C13 Charlie Packer
C2 Povwin Pov-ray for Windows v3.1 Scenes Advanced Newltpot File
C2D WinOnCD CD Image (Sonic Solutions)
C2E NJStar Chinese Word Processor Dictionary File Index (NJStar Software Corp.)
C2I Driver File
C2I Tt File
C2L Cequadrat WinonCD File
C2X WinonCD File
C3 Povwin Pov-ray for Windows v3.1 Scenes Advanced Newltpot File
C39 (C39-C56) Quicken Ace File
C3D Chem3D Chemical File
C3D Cult3D Designer Intermediate File
C3D Micrografx
C3D Coordinate 3D
C3E Cype
C3T Chem3D Chemical Template File
C4 Edmics
C4 Joint Engineering Data Management (JEDMICS) DoD Engineering Data Format
C4D Cinema 4D 3D Model (MAXON Computer GmbH)
C4D Clonk Object Definition (RedWolf Design GmbH)
C4F Clonk Round File (RedWolf Design GmbH)
C4G Clonk System File (RedWolf Design GmbH)
C4P Clonk Player File (RedWolf Design GmbH)
C4S Clonk Scenario (RedWolf Design GmbH)
C4V Clonk Video (RedWolf Design GmbH)
C6 Ashlar-Vellum
C64 Commodore 64 Game ROM
C86 Computer Innovation C86 C Program
CA FlexPlus Data File (DATAIR Employee Benefit Systems, Inc.)
CA Telnet Server Initial Cache Data File
CA0 Installer Packed and Split File (Borland Software Corporation)
CA1 Delphi Install Disk11 File
CA1 OzWin CompuServe E-mail/Forum Access Catalog File
CA1 STABCAL (stability calculation for aqueous systems) File
CA2 Delphi Install Disk12 File
CA2 STABCAL (stability calculation for aqueous systems) File
CA3 Delphi Install Disk9 File
CA4 Delphi Install Disk10 File
CA4 Electronics Workbench Circuit
CA4 STABCAL (stability calculation for aqueous systems) File
CA5 Delphi Install Disk11 File
CA7 Beta 44 Job File
CA7 STABCAL (stability calculation for aqueous systems) File
CAB Cabinet File (Microsoft)
CAB Install Shield v5.x or 6.x Compressed File (InstallShield Software Corporation)
CAC dBASE IV Executable File
CAC Infoview (Microsoft)
CAC Collage Alarm Clock Alarm File (Collage Alarm Clock)
CACHE Snacc-1.3 VDA File
CAD Softdesk Drafix CAD File
CAD QuickCAD CAD Drawing (Autodesk, Inc.)
CAD Inago Rage Compact Arena Definition (Dejobaan Games)
CAF Southern Company Terrestrial Data Acq
CAF Class Action Gradebook Secondary/College Edition Data File (CalEd Software)
CAG Clip Gallery Catalog File (Microsoft)
CAJ CAJViewer
CAL Cakewalk Application Language Script (Cakewalk)
CAL Calendar File
CAL CALS Raster
CAL CyberAudioLibrary Link
CAL DOS Calendar Creator File
CAL HTML Calendar Maker Pro
CAL Radiance Function File Format
CAL Schedule Data (Microsoft)
CAL SuperCalc Worksheet
CAL PhotoSmart 850 Digital Camera Firmware Update (Hewlett-Packard Development Company, L.P.)
CAL Creatacard Calendar Project (Broderbund)
CAL QV Map Geographic Coordinates (Touratech)
CALS CALS Raster
CAM Calibrated Camera File Photomodeller
CAM Camtasia Project/Producer Files
CAM Casio QV Digital Camera Image (Casio)
CAM Minolta CAM File
CAM NASCAR Racing 2002 Replay Camera Settings (Sierra)
CAM HouseCall AUTOEXEC.BAT Backup (Trend Micro Inc.)
CAM Mill Data File (GraphiTech Ltd.)
CAMS Driver (Atari)
CAN Canon Navigator Fax
CAP Agilent LAN Analyzer Capture File
CAP Compressed Music File
CAP Fluke Protocol Inspector Capture File
CAP NetMon Capture File (Microsoft)
CAP Sniffer Capture File (Network Associates Technology, Inc.)
CAP ProComm/Telix session Capture File
CAP Shomiti Surveyor Capture File
CAP Sun Snoop Capture File
CAP Telix Session Capture
CAP TTC FireBerd 500 PC Capture File
CAP Ventura Caption
CAP WWG Domino Capture File
CAP WWG LinkView PRO Capture File
CAP Generic Network Capture Document
CAP Code Architect Project File (Embedded Systems Academy)
CAPS Visimetrics Digital CCTV Recording
CAR Creatacard Quarter-Fold Card Project (Broderbund)
CAR AtHome Assistant
CAR Carrara Environment
CAR Insight II Cartesian Coordinate File (Accelrys Software Inc.)
CAR NASCAR Racing 2002 Car Description File (Sierra)
CAR NeoBook Cartoon
CAR Viper Racing Car Description File
CAR PSA Cards Address Book (PSA Software)
CAR CardMaker Ver. 1.0-2.0 Card File (Avery)
CAR CAR Archive Compressed Archive (MylesHi! Software)
CAR Railroad Tycoon 3 Car Properties (PopTop Software Inc.)
CAR Carnivores / Ice Age Resource File (Action Forms, Ltd.)
CAR Design-Your-CD Data File (Avery)
CAR Cellsprings/Web or DT Rule File (J.M.G. Elliott)
CAS Cascade DTP Ver. 3 Layout File (Price Media)
CAS Casio Program
CAS Comma-delimited ASCII File
CAS i2's Case Notebook Timeline Analysis
CAS Quest Compiled Adventure Game (Axe Software)
CAS Atari Cassette Image File (Atari)
CAS Videoton TVC Computer Tape File
CAS FLUENT Case (Fluent Incorporated)
CAS4 Cascade DTP Ver. 4 Layout File (Price Media)
CASE EnSight Results File (Computational Engineering International (CEI))
CAT Cognos Impromptu Database Report
CAT dBASE Catalog
CAT OzWin CompuServe E-mail/Forum Access Catalog File
CAT PhotoStudio (ArcSoft, Inc.)
CAT Quicken IntelliCharge Categorization File
CAT Rational Rose Logical Package (IBM)
CAT Security Catalog (Microsoft)
CAT Todd Osborne Directory Catalog
CAT Casio Calculator Program (Casio)
CAT TablEdit Chord Catalog
CAT Advanced Disk Catalog Disk Catalog (Elcomsoft)
CAT Catz Cat Description File ([Only registered and activated users can see links. Click Here To Register...])
CAT TAPCIS Forum Library Catalog
CATALOG CATIA Catalog (Dassault Systèmes)
CATANALYSIS CATIA (Dassault Systèmes)
CATDRAWING CATIA Drawing (Dassault Systèmes)
CATFCT CATIA (Dassault Systèmes)
CATMATERIAL CATIA Material Specification (Dassault Systèmes)
CATPART CATIA Part Description (Dassault Systèmes)
CATPROCESS CATIA Process Description (Dassault Systèmes)
CATPRODUCT CATIA Product Description (Dassault Systèmes)
CATPRODUCT CATIA (Dassault Systèmes)
CATSHAPE CATIA Shape (Dassault Systèmes)
CATSWL CATIA (Dassault Systèmes)
CATSYSTEM CATIA (Dassault Systèmes)
CAZ Computer Associates Archive
CA_ Cakepro Compressed Audio File
CB Brief Macro Source Code
CB Clean Boot File (Microsoft)
CB Crystal Button File
CB COMBAS Source Code (Living Byte Software GmbH)
CB Gigascape Virtual Town Project (Third Dimension Limited)
CB3 CliBench Mk III SMP 0.7.10
CBC CubiCalc Fuzzy Logic System File
CBD System DLL Catroot File
CBF Calendar Builder Saved Calendar (RKS Software)
CBF Infinity Game Engine Archive of Resources (BioWare Corp.)
CBF CoffeeCup Button Factory Button (CoffeeCup Software, Inc.)
CBH ChessBase Chess Database File
CBI IBM Mainframe Column Binary Formatted File
CBK CardScan Backup File (Corex Technologies)
CBK National Construction Estimator 32 Costbook
CBK System DLL Catroot File
CBL COBOL Program
CBL Contextual Browsing Language Viewer
CBL RM/COBOL Development System Source File (Liant)
CBL CD Box Labeler Pro (Green Point Software UK Ltd.)
CBM Fuzzy Bitmap
CBM XLib Compiled Bitmap
CBN CBN Selector Smart Image (CBN Systems)
CBN PaperMaster Cabinet (j2 Global Communications, Inc.)
CBO COMBAS Object File / Compiled Program (Living Byte Software GmbH)
CBP CentraBuilder (CentraLearning International)
CBP CD Box Labeler Pro (Green Point Software UK Ltd.)
CBR CDisplay RAR Archived Comic Book File
CBS Borland Computer Based Training (Borland Software Corporation)
CBS Cardbox Macro Script
CBS MasterWord Button Bar Configuration
CBS Computer Based Training (Microsoft)
CBS Calendar Builder Style Sheet (RKS Software)
CBT Computer Based Training
CBV ChessBase Archive File
CBW Cardbox Workspace
CBX Rational XDE (IBM)
CBZ CDisplay ZIP Archived Comic Book File
CC ADS Source Code (Autodesk, Inc.)
CC C++ Program File
CC CC Language Source Code
CC dB2K Custom Class File
CC Picture Window's Color Curve File
CC Visual dBASE Custom Class File
CC KODAK Color Control Profile (KODAK)
CC1 Briggs Softworks Calendar Commander
CC1 Chem3D Cartesian Coordinates 1
CC2 Chem3D Cartesian Coordinates 2
CC2 ClubControl 2
CC2 Calendar Commander Calendar File (Briggs Softworks)
CC5 Calendar Creator 5.x 6.x File
CCA CC:Mail Archive File (IBM)
CCA Multimedia Fusion File
CCA Common Component Architecture (CCA) Component (Dept. of Energy Laboratories)
CCAD ClarisCAD data
CCB Visual Basic Animated Button Configuration
CCC Curtain Call Native Bitmap Graphic
CCC Internet Chat (Comic Chat) Conversation/Chatroom Log (Microsoft)
CCC WordPerfect Office Calendar File (Corel)
CCD CloneCD Control File (SlySoft Inc.)
CCD Vector CAD Program File
CCD IsoBuster Data Recovery File (Smart Projects)
CCDOC Rational CCDoctor Output (IBM)
CCE Calendar Creator 2 Event File
CCF AudioReQuest Control File
CCF Card Studio Card File Template (Hallmark)
CCF OS/2 Multimedia Viewer Configuration File
CCF Remote Control File
CCF Symphony Communications Configuration File
CCF Cannondale Motorcycle ECM System Engine Calibration File (Cannondale Corp.)
CCF CommView Capture File (TamoSoft, Inc.)
CCF GPS Pathfinder Office Configuration File (Trinble Navigation Limited)
CCH Corel Chart
CCH Fabasoft Components
CCH Forgotten Realms Unlimited Adventures (FRUA) Character Reference File
CCH Photomodeler Photochip Thumbnail File (OES Systems)
CCH PhotoModeler
CCI CCITT Group 3 and Group 4 Encoding
CCITT CCITT Group 3 and Group 4 Encoding
CCJ Crossword Compiler Compiled Crossword Applet (Antony Lewis)
CCK Corel Clipart Format (Corel)
CCL Intalk Communication Command Language
CCM CC:Mail Mailbox (IBM)
CCN IMSI Multimedia Fusion Express File
CCN Vitalize! Game File
CCN Calendar Constructer Calendar Data (Aspire Software)
CCO CyberChat Data File
CCO MicroSim PCBoard Autorouter Session Output
CCO XBTX BTX Graphics File
CCP C Converter Profiles
CCP CalComp Color Palette File
CCP CloneCD (SlySoft Inc.)
CCP CaptureCAM-PRO Screen Recording (Click-N-Learn PTY LTD)
CCP Two Brothers Software Encrypted File Information (Two Brothers Software)
CCPR CaptureCAM-PRO (Click-N-Learn PTY LTD)
CCR Internet Chat Room Shortcut (Microsoft)
CCRF Calcomp Raster Bitmap
CCS CCS-lib File
CCS CONKY CeZaR Stribas International
CCT DesignWorks Schematic File (Capilano Computing)
CCT Macromedia Director Shockwave Cast
CCT MicroSim PCBoard Design Information and Rules For Autorouting
CCT SIL Hebrew Font System Transliteration Table
CCT LogicWorks Schematic File (Capilano Computing)
CCT Railroad Tycoon 3 Car Type Description (PopTop Software Inc.)
CCV Crystal Vision Report (CTMS)
CCX Corel Compressed Exchange File
CCX CorelDraw File
CCX Total Annihilation: Counter-Strike
CCX Multimedia Fusion Extension (Clickteam)
CC_ Audio Utility Midimach Compressed File
CD cdTree Content List
CD CD-i OptImage CD Image
CD1 Cafeteria Document System Data File (DATAIR Employee Benefit Systems, Inc.)
CD2 Cafeteria Document System Custom Text File (DATAIR Employee Benefit Systems, Inc.)
CDA CD Audio Track Shortcut
CDAT Internet Security and Acceleration (ISA) Server Cache File (Microsoft)
CDB CardScan Database (Corex Technologies)
CDB Clipboard File
CDB Nokia 9210/9290 Phone Contact Database (Nokia)
CDB One Page from a ROM With a View Project File
CDB PowerDesigner Conceptual Model Backup File
CDB SymbianOS Contact Database File
CDB Turbo C Database (Borland Software Corporation)
CDB The Cleaner Trojan Database (Moosoft Development LLC.)
CDB Pocket Access Database (Microsoft)
CDBK SPSS Database File
CDC Chromeleon Driver Configuration Plug-in
CDC Nero CD Cover File (Nero AG)
CDC Canvastic Documnet/Drawing (Canvastic)
CDD Chromeleon Device Driver
CDD Claris Draw v 1.2 Document
CDD Concept Draw Drawing/Diagram (Computer Systems Odessa, Corp.)
CDD CD-Architect Driver File (Sonic Foundry)
CDD CADAM Drawing (Dassault Systemes)
CDD Balder Multiboot Configuration File (Hans Christian Ihlen)
CDD Cadifra Diagram (Cadifra Inc.)
CDDA AIFF Audio
CDE CADKEY Dynamic Extension (CADKEY)
CDE Honeywell Hybrid Control Designer
CDF ASCII Format Describing VRML Worlds
CDF Channel Definition Format (Microsoft)
CDF Comma Delimited Format
CDF Cyberspace Description Format
CDF InstallShield Components Definition File (InstallShield Software Corporation)
CDF MicroSim PCBoard Component Description File For Bill Of Materials
CDF Unidata NetCDF Graphic File (University Corporation for Atmospheric Research)
CDF ANDI/netCDF Mass Spectrometry Data Interchange format
CDG DART Karaoke Studio CD+G File
CDI Disc Juggler CD Image File
CDI Phillips Compact Disk Interactive Format
CDI CD Anywhere Virtual CD (V Communications, Inc.)
CDJ Disc Juggler File
CDK Calamus Document (invers Software)
CDK CD Katalog (KRISoftware)
CDKEY Protocol Used in Communicating from MediaRemote Server to PC MediaRemote Plug-in
CDL CADKEY Advanced Design Language (CADL) (CADKEY)
CDL CaseWare Working Papers Document Link
CDL SignLab Vector Graphic
CDM Compressed Music Format
CDM Novell NetWare Disk Drivers NPA
CDM PowerDesigner Conceptual Model File
CDM Visual dBASE Custom Data Module
CDO Cdo Navigator
CDO CADAM Overlay (Dassault Systemes)
CDP CD/Spectrum Pro
CDPRJ CD Menu Creator Project File (Drackon Tech)
CDQ CD Indexer
CDR Corel Vector Graphic Drawing (Corel)
CDR Raw Audio-CD Data
CDR Sound File
CDR Elite Plus Commander Saved Game
CDR GameJack Virtual CD or DVD Image (S.A.D. GmbH.)
CDS ChemDraw Stationery Document
CDS Delphi TClientDataset Data (Borland Software Corporation)
CDS United States Postal Service Computerized Delivery Sequence
CDSG DrawMusic Chord Song (Conrad Albrecht)
CDT CorelDraw Template (Corel)
CDT ProWORX Nxt Temporary Long Comment Data (Schneider Electric)
CDT STABCAL (stability calculation for aqueous systems) File
CDU CDU Paint
CDV CatDV Media Catalog (Square Box Systems Ltd.)
CDW CADKEY Organized Dialog File (CADKEY)
CDW CeledyDraw Image
CDX Active Server Document
CDX ChemDraw Chemical Structure
CDX Compound Index
CDX Corel Draw Compressed Drawing
CDX Microstation Cell Library Index
CDX Visual Foxpro Index (Microsoft)
CDX NovaBACKUP Backup Database Index (NovaStor Corporation)
CDX Alpha Five Table Index (Alpha Software, Inc.)
CDXL Old Amiga Movie Format
CDXML ChemDraw XML ChemDraw Format
CDZ ROM With a View Project File
CE CA Clipper Workbench Application
CE Computer Eyes, Digital Vision
CE FarSide Computer Calendar File
CE1 Computer Eyes Raw Low Resolution Image
CE2 Computer Eyes Raw Medium Resolution Image
CE3 Calendar Creator 3.x 4.x Event List
CEF CA Clipper Workbench Application
CEF CruzerLock Encrypted File (SanDisk Corporation)
CEF Class Action Gradebook Elementary Edition Data File (CalEd Software)
CEF CenturionMail Encrypted File (CenturionSoft)
CEG Continuous Edge Graphic Bitmap (Edsun)
CEG Tempra Show Bitmap Graphic
CEI CRiSP Harvest File
CEL Animator Graphic (Autodesk, Inc.)
CEL CIMFast Event Language File
CEL Celestia 3D Rendering Script
CEL KiSS Paper Doll File
CEL Audition Loop File (Adobe)
CEL Lumena CEL Bitmap (Time Arts Software)
CEL Microstation Cell Library
CELX Celestia 3D Rendering Script
CEM Computer Graphics Metafile
CEM Empire Earth Game File
CEN Master Tracker Financial Analysis
CEO Extension associated with Winevar Worm
CER Internet Security Certificate File
CER Lahey Fortran Compilation Error Messages
CER Sierra Print Artist Certificate
CER Creatacard Certificate Project (Broderbund)
CES Sheffield Dictionary File
CEV LOUT Character Encoding File
CEV Software License Tracking Tool
CEX INMOS Transputer Development System Occam User Program
CEX The Currency Exchanger Rate File
CEX ThumbsPlus File
CF Imake Configuration File
CF Sendmail Configuration File
CF1 Common File Format 1
CF2 Common File Format 2
CF4 Catfish File Manager Support File
CFB Comptons Multimedia File
CFB Inmos Binary Configuration File
CFC Cold Fusion File
CFD CryptoForge Document (Ranquel Technologies)
CFDG Context Free Design Grammar
CFE CryptoForge Encrypted File (Ranquel Technologies)
CFF Capabilities File for FOUNDATION Fieldbus H1
CFF Common File Format
CFF BoomTracker 4.0
CFG Configuration
CFG Pro/ENGINEER Configuration (PTC)
CFG Proxomitron Configuration File (Scott R. Lemmon (deceased))
CFH Capabilities File for FOUNDATION Fieldbus HSE
CFK Kardplay 1.62 File
CFK MS Developer Studio Diagram
CFL Corel Flowchart File
CFL Developer Studio Diagram (Microsoft)
CFL Compressed File Library File (Compressed File Container)
CFM Cold Fusion Template File
CFM Corel FontMaster
CFM Visual dBASE Windows Customer Form
CFML Cold Fusion Markup Language
CFN Calamus Font Data (invers Software)
CFO TCU Turbo C Utilities C Form Object
CFO Turbo C (Borland Software Corporation)
CFP Complete Fax Portable Fax File
CFR IBM Configurator Report
CFR NRC Inspection Manual CFR Guidance
CFS Inmos Configuration File
CFS Signal Data (Cambridge Electronic Design Limited)
CFT Animation Studio CFast Graphics File (Disney)
CFT Cumberland Family Tree
CFT Flow Chart; Corel Flow Template
CFW ChemFinder Form
CFX Creative DSP File
CFX Flow-Cal File
CG Norton Crashguard File
CG3 Dungeons & Dragons Character File
CGA CGA Resolution BMP Bitmap
CGA Color Graphics Adapter Graphics Data
CGA Ventura CGA Screen Characters
CGB Gameboy Color
CGF Asm Objasm
CGF ProWORX Nxt CODEGEN Batch File (Schneider Electric)
CGF Family Tree Creator Deluxe (Broderbund)
CGF Egrid32 Grid Format File (Sweetheartgames.com)
CGI Common Gateway Interface Script
CGL CodeGuard Error Log
CGM Computer Graphics Metafile [Old Style]
CGM Computer Graphics Metafile [New Style]
CGO Railroad Tycoon 3 Car Properties (PopTop Software Inc.)
CGP NetCaptor CaptorGroup (Stilesoft, Inc.)
CGR Quest3D Program Part (Act-3D B.V.)
CH Clipper Header
CH OS/2 Configuration File
CH1 Freelance CHart
CH3 Harvard Graphics Chart (Harvard Graphics)
CH4 Charisma 4.0 Presentation
CHA Character Data
CHA mIRC Chat File
CHA PageMaker Kerning Data (Adobe)
CHANGES Squeak Change File
CHAT PIRCH98 Chat File
CHB Oledb Checkbook File
CHD Ares FontChameleon Font Descriptor
CHD ChartFX File
CHD MAME Compressed Hard Disk File (MAME Team)
CHF pcAnywhere Remote Control File
CHG Quicken On-line Data File (Intuit)
CHH C++ Header
CHI ChiWriter Document
CHI Help File Index (Microsoft)
CHJ Help Composer Project
CHK CHKDSK/SCANDISK Output
CHK Sophos Intercheck File
CHK Starcraft Campaign Map
CHK WordPerfect Temporary File (Corel)
CHK SSConvert Multilanguage Video Subtitle Data (Screen Subtitling Systems Ltd.)
CHK 3D Movie Maker Interface Data File (Microsoft)
CHK EpiData Check File (EpiData Association)
CHL Chromeleon Channel Raw Data
CHL Configuration History Log
CHL Internet Explorer Channel Information (Microsoft)
CHL RealPlayer Live Channel
CHM Ares Font Chameleon Source Font; font outline
CHM ChemDraw Chemical Structure (CambridgeSoft Corporation)
CHM HTML Help Compiled Help File (Microsoft)
CHN Ethnograph Data File
CHO Animation:Master Choreography (Hash)
CHO Ares Font Chameleon Output Font
CHO Chord Pro Song Format (Mussoft)
CHOPRO Chord Pro Song Format (Mussoft)
CHP Ventura Publisher Chapter (Corel Corporation)
CHP FLOWer (Pallas Athena)
CHP BizInt Smart Charts for Patents Document (BizInt Solutions)
CHP DVD Chapter File
CHQ Help Combined Full-text Search File (Microsoft)
CHR Borland Language Stroke Font File (Borland Software Corporation)
CHR Character or Font File
CHR Infinity Game Engine Exported Character Info (BioWare Corp.)
CHR Wormhole 2.0/ Liero Graphics Editor Liero Graphics Mod
CHS ATI Radeon Video Driver
CHS Corel WP Chart Style
CHS ChessRally Saved Game/E-mail Attached Game (Ingenuware, Ltd.)
CHT ChartFX Template File
CHT Chartist from Novagraph
CHT ChartViewer dBASE Interface File
CHT Cheat Machine Data File
CHT Sierra Generations Family Tree Chart (Sierra Entertainment, Inc.)
CHT Harvard Graphics Vector File (Harvard Graphics)
CHT ICQ Saved Chat Session (ICQ Inc.)
CHT Novagraph Chartist File
CHT ZSNES Cheat Code (ZSNES Team)
CHT BizInt Smart Charts for Drug Pipelines Document (BizInt Solutions)
CHU Infinity Game Engine GUI Elements File (BioWare Corp.)
CHW HTML Help General Index Funtionally comparable to .GID.
CHZ ChArc Compressed File Archive
CI CitectSCADA File
CI2 Calin Lawyer's Interest Calculator Ver 2 Data File (Lawtech (Aust) Pty Ltd.)
CI3 Calin Lawyer's Interest Calculator Data File (Lawtech (Aust) Pty Ltd.)
CIA Sheffield Dictionary File
CIF CalTech Intermediate Graphic
CIF Chip Layout Information
CIF Colombo Ipermedia File
CIF Crystallographic Information File
CIF Easy CD Creator Image (Sonic Solutions)
CIF Ariba Buyer Catalog Information Format (Ariba Inc.)
CIF pcAnywhere Caller File
CIF Ventura Chapter Information
CIF Ventura Converted Image File
CIF Creator Document File (MultiAd, Inc.)
CIG Fastback Plus Compressed Backup
CIK Corel Graphics Ver. 10 Custom Dual Tone File (Corel)
CIK Norton CleanSweep Installation Log (Symantec)
CIL Clip Gallery Download Package (Microsoft)
CIL Norton CleanSweep Installation Log (Symantec)
CIM CIMEX Cimpack Design Drawing File
CIM CompuApps Drive Backup Image
CIM GE Industrial Systems CIMPLICITY HMI Screen
CIM SimCity 2000 (Electronic Arts, Inc.)
CIM The Ultimate Draw C Text Mode Image File
CIN Cinemania (Microsoft)
CIN Cinetitler Digital Screen Subtitling
CIN Digital Moving Picture Exchange Bitmap (The Society of Motion Picture and Television Engineers)
CIN Cineon Bitmap (Kodak)
CIN OS/2 Change Control File
CIN Photo-Sonics Picture Sequence
CIN Quake II Cinematic Video (id Software)
CIN96LM See .CIN
CIN96UPD See .CIN
CIP Ghost Keylogger File
CIP CryptoBuddy Encrypted File (Research Triangle Software)
CIPO Internet Same as .CPI.
CIQ CableIQ Test Data (Fluke Networks)
CIR PSpice File (OrCAD)
CIR SuperMax E-CAD Save-File Command
CIR real-PCB Netlist (Crocodile Clips Ltd)
CIS CheckInbox File
CIS TAPCIS Parameter/Address Book/Rates File
CIT Intergraph Scanned Image
CIT Norton CleanSweep Installation Log (Symantec)
CIV Empire Earth Custom Civilization Information
CIX TCU Turbo C Utilities Database Index
CIX Rational XDE (IBM)
CJB cleaner XL Job (discreet (an Autodesk Company))
CJP WinOnCD Project File (Sonic Solutions)
CK1 iD/Apogee Commander Keen 1 Data File
CK2 iD/Apogee Commander Keen 1 Data File
CK2 iD/Apogee Commander Keen 2 Data File
CK3 iD/Apogee Commander Keen 1 Data File
CK3 iD/Apogee Commander Keen 3 Data File
CK4 iD/Apogee Commander Keen 1 Data File
CK4 iD/Apogee Commander Keen 4 Data File
CK5 iD/Apogee Commander Keen 1 Data File
CK5 iD/Apogee Commander Keen 5 Data File
CK6 iD/Apogee Commander Keen 1 Data File
CK6 iD/Apogee Commander Keen 6 Data File
CKB C++ Keyboard Mapping File (Borland Software Corporation)
CKD CADKEY Design File (CADKEY)
CKI Off by One Browser Persistent HTTP Cookies (Off By One Productions, a division of Home Page Software Inc.)
CKO KnockOut 2 Image Mask (Corel)
CKP Ingres Checkpoint File (Computer Associates International, Inc.)
CKP Valise Secure Archive (CertainKey, Inc.)
CKT CADKEY Template File (CADKEY)
CKT Crocodile Clips
CKT CircuitMaker Schematic (Altium Limited)
CL Generic LISP Source Code
CL ArtIcons Pro Cursor Library (Aha-soft)
CL3 Bruker Aspect NMR Data File
CL3 Easy CD Creator Layout File (Sonic Solutions)
CL4 Easy CD Creator Layout File (Sonic Solutions)
CL5 Easy CD Creator Layout File (Project) (Sonic Solutions)
CLA Clarion for DOS Source Code (SoftVelocity)
CLA Java Class File (Sun)
CLASS Java Bytecode (Sun)
CLASS Java Class File (Sun)
CLB cdrLabel Compact Disc Label
CLB Corel Library
CLB ICQ Contact List (ICQ Inc.)
CLB Office XP Developer Code Librarian (Microsoft)
CLB Super NoteTab ClipBook Template
CLB Total Club Manager Single Club Info (Electronic Arts Inc.)
CLC Corel Catalog
CLC Schedule+ 7-Habits Mission Statement (Microsoft)
CLD CA Clipper Debugger Configuration File
CLD Skerryvore Software Simply Calenders
CLD Terragen Cloud Layer File (Planetside Software)
CLD CD-Label Print Label Layout File (Canon, Inc.)
CLDLYR Terragen Cloud Layer File (Planetside Software)
CLE Icon Lock-iT Locked File Indicator (Moon Valley Software, Inc.)
CLF ListPro Database (Ilium Software, Inc.)
CLG Disk Catalog Database
CLG Maxagrid CTM Log File
CLI Client Management System Customer File (HawkSoft, Inc.)
CLK R.A.V.E. Animation File (Corel)
CLKX Clicker Grid Set (Crick Software Ltd.)
CLL Crick Software Clicker File
CLL OzWin CompuServe E-mail/Forum Access Custom Library Search
CLM Micrografx Picture Publisher 7 Macro
CLN Backup Configuration File
CLO Cloe Ray-Tracer
CLO SPSS Chart Look (SPSS, Inc.)
CLOE Cloe Ray-Tracer
CLP Clipper 5 Compiler Script
CLP CLIPS/wxCILPS File
CLP GoDot
CLP PC Paint/Pictor Picture
CLP Quattro Pro Clip Art (Corel)
CLP Windows Clipboard/Picture
CLR 1st Reader Binary Color Screen Image
CLR Boxer/2 Color Scheme
CLR FileMaker Spelling Dictionary
CLR PhotStyler Color Definition
CLR WinEdit Colorization Word List
CLR Flash Color Table File (Macromedia)
CLR WinMX Color Scheme (Frontcode Technologies)
CLS ArcView Geocoding Classification File (ESRI)
CLS C++ Class Definition
CLS JavaScript Class
CLS MS VB-4 Class Module Add-In
CLS MS VisC++/Visual Basic Class Definition
CLS Visual Basic Class Module
CLU XNBC V8 Biological Neural Network Simulation Workstation Cluster Names
CLU Broken Sword 2 Dialog File (THQ Inc.)
CLU IBM PCI Cryptographic Coprocessor Code File (IBM)
CLU Phantasmagoria 2 8-bit Playback Pallete File
CLU Clusse Node File (Heikki Hannikainen)
CLV Vbox Current Language File (Aladdin Knowledge Systems)
CLV Clovis for Outlook Schema Settings (Steelhead Systems)
CLW Clarion for Windows Source Code (SoftVelocity)
CLW Visual C++ Class Wizard File (Microsoft)
CLX Macro ToolsWorks Macro
CLX Acrobat (Adobe)
CLX Rational XDE (IBM)
CLY Corel Graphics Ver.10 Custom Layouts File (Corel)
CLY ACT! Layout (Best Software CRM Division)
CL_ C Poet compressed Disk1 File
CM Craftman Data File
CM Unix Puzzle 8-bit Bitmap
CM2 Curious Labs Poser Camera File
CM4 ClipMate Data File
CM4 Championship Manager 4 Saved Game (Sports Interactive Ltd.)
CMA Applix TM1 Database
CMA Filetopia Collection Manager List (Filetopia)
CMA Camomile Library File
CMAP CmapTools Concept Map (IHMC)
CMB Chromeleon Backup Archive
CMB Xtree for Windows Button Bar
CMC PowerFront File
CMC Collectorz.com Comic Collector Collection Data (Collectorz.com)
CMD 1st Reader External Command Menu
CMD Command File for Windows NT (Microsoft)
CMD dBASE II Program File
CMD DOS CP/M Command File
CMD OS/2
CMD OS/2 REXX Batch File
CMDF CrystalMaker
CME Crazy Machines Level File (Pepper Games)
CMF Corel Metafile
CMF Creative Music File
CMF Connection Manager Fixer File
CMF CopyMate Data File (GraphiTech Ltd.)
CMG Chessmaster Saved Game
CMG cramfs ROM Filesystem Package
CMI CD Mate CD Burning Image File (An Chen Computers Co. Ltd.)
CMI Camomile Interface File
CMK Card Shop Plus File
CML Cheat Machine Library File
CML Chemical Markup Language Document
CML Filetopia Collection Manager List (Filetopia)
CML PADGen Company Info File
CML ProWORX Nxt Comment Data (Schneider Electric)
CML Crazy Machines Saved Laboratory File (Pepper Games)
CMM CEnvi (ScriptEase:Desktop) Batch File
CMO Virtools Behavioral Server Composition
CMP Address Document
CMP Chord Pro Song Format (Mussoft)
CMP CorelDRAW Postscript Printer Header
CMP CraftMan Data
CMP Discorp CMP Image
CMP Generic CADD Component File
CMP Internet Explorer Custom Menu Plug-in (Microsoft)
CMP JPEG Bitmap
CMP Leadview (LEAD) Bitmap
CMP Open Access File
CMP Photofinish Calibration MaP
CMP PKWare Compression Library Compressed Data
CMP Route 66 Address Document
CMP SWAT 3 Compressed Sound File
CMP Technics Keyboard Composer File
CMP Word for DOS User Dictionary (Microsoft)
CMP HotDocs Template Component File (Matthew Bender & Company, a member of the LexisNexis Group)
CMP Freelancer Physical Model Layout (Microsoft)
CMQ Culturemetrics
CMR CribMaster File
CMR MediaPlayer Movie
CMRT CraftMan Data
CMS TrialDirector Compound Media Storage
CMT Chinon ES-1000 Digital Camera
CMT Corel Draw
CMT Culturemetrics
CMTD Cool Moon To Do To Do List (Cool Moon Software, LLC.)
CMU Carnegie Mellon Univeristy Stereo Raster Image
CMU CMU Window Manager Bitmap
CMUWM Carnegie Mellon University (CMU) Window Manager Bitmap
CMV CorelDRAW 4.0 Movie Animation (Corel Corporation)
CMW COM-Watch
CMW Custom Maintenance Wizard File (Microsoft)
CMX Apple Viewer (Apple Computer, Inc.)
CMX Presentation Exchange Image (Corel)
CMX Patch File
CMX The Sims 3D Body Mesh Data (Electronic Arts (Maxis))
CMX Rational XDE (IBM)
CMXA Camomile Packed Library File
CMY Corel40 Custom File
CMYK Raw Cyan, Magenta, Yellow, and Black Samples
CNB Pegasus Mail Mail Message in Noticeboard (David Harris)
CNC Click 'n Create File
CNC CNC General Program Data
CND ControlDraw File
CND Embroidery Design File
CNF 1-2-3 Configuration (IBM)
CNF Conference Link
CNF Configuration File Used by Telnet, Windows, and other applications with varying internal formats.
CNF Inor MinIpaq Software File
CNF Windows SpeedDial (Microsoft)
CNF KiSS Paper Doll Set
CNM Windows Application Menu Options and Setup File
CNM WinRoute Electronic Mail File (Kerio Technologies Inc.)
CNM Pegasus Mail New Mail Message (David Harris)
CNQ Compuworks Design Shop File
CNR CRiSP Harvest File
CNR Pegasus Mail Mail Message in Systemwide Folder (David Harris)
CNREG EULANDA Warenwirtschaft (ERP) Configuration Information
CNREP EULANDA ERP System Report Template
CNS Windows2000 Client Connection Manager Export File (Microsoft)
CNT Help File Contents
CNT Rational Rose 98 Contents Tab File (IBM)
CNV Canvas Versions 6, 7, 8, 9 Graphic File (ACD Systems Ltd.)
CNV Word Data Conversion File (Microsoft)
CNV WordPerfect Temporary File (Corel)
CNV WS_FTP Pro Upload Conversion File Data
CNV DB2 Conversion File
CNX Rational XDE (IBM)
CN_ Regeditx File
CO Cult3D ActiveX Player Application
CO$ MS Compressed COM Decompress with UNPACK.EXE.
COA TrueSpace 3D Object (Caligari Corporation)
COA Medlin Accounting Chart of Accounts With Beginning of Year Balances (Medlin Accounting)
COB TrueSpace Object (Caligari Corporation)
COB COBOL Program File
COB RM/COBOL Runtime System Application File (Liant)
COB TrueSpace2 Object
COB Total Annihilation Unit Script (Cavedog Entertainment)
COB Creatures Compiled Object File (Gameware Development Ltd.)
COD Boxer/2 printer Code Definition File
COD C Compiler Output (Microsoft)
COD Charset Code File
COD Code List
COD Compiler Program Code
COD dBASE Application Generator Template Source File
COD dBASE Template Source File
COD Forecast Plus
COD FORTRAN Compiled Code
COD Multiplan Data File (Microsoft)
COD StatPac Gold Datafile
COD SWAT Input Control File
COD UUPC Code Definition Table
COD Video Text File
COD Agent Charmap (Forté)
CODE Graal and Related Servers Encrypted Cache (Cyberjoueurs)
COK Carmageddon Patch File
COL Autodesk Color Palette (Autodesk, Inc.)
COL Grand Theft Auto III Collision Data (Take-Two Interactive Software, Inc.)
COL Internet Color Wizard Color Scheme
COL Notes Import Column Description File (IBM)
COL Movie Maker Collection File (Microsoft)
COL Multiplan Spreadsheet (Microsoft)
COL HTML Help Collection File (Microsoft)
COLLECTION Shareaza Collection (Shareaza Pty. Ltd.)
COLOR Amaya Configuration
COM Command
COM Common Object Module
COM DOS or CP/M Executable
COM AOL (America Online, Inc.)
COM EICAR Anti-Virus Test File (EICAR)
COM Psion Organiser CommsLink Setup File (Psion PLC)
COMMANDLINE Commandline Powertoy File
COMMON Matlab Install File (The MathWorks)
COMPAT Likely a Text File
CON Knowledgeware Consolidation File
CON Simdir Configuration File
CON Train Simulator Train/Model Identification File (Microsoft Corporation)
CON Tree Professional Conifer Creator File
CON WordPerfect Document Concordance (Corel)
CON Battlefield 1942 Configuration File (Electronic Arts, Inc.)
CON Unreal 2 Audio File (Epic Games, Inc.)
CON LucasArts Container File (LucasArts Entertainment Company LLC)
CON Trace Data File (GraphiTech Ltd.)
CONF IRC Related Configuration File
CONF Linux Configuration File
CONF Palace Server Server Configuration (Communities.com)
CONFIG NET Application Configuration Information (Microsoft)
CONFIG CRiSP Harvest File
CONSOLE WinNT Console File
CONTENTSONCLIPBOARD Contents on Clipboard Powertoy File
COO Cookie File
COO Fabasoft Components
COOL QB - Text Analyzer Archive (Sierra Vista Software)
COP Tree Professional Conifer Creator Image File
COR Insight II Output Coordinate File (Accelrys Software Inc.)
COR Protein Structure File
COR Web GPS Correction Server Export File
COR WMOVIEC Input File
COR posem Correction File (Nimal Solutions Ltd.)
COR Cokriging Software COREG Output File
CORE Core Software Tech CORE IDC Bitmap
CORELPROJECT Photo Album Project (Corel Corporation)
CORRECTION As-U-Type Correction FIle (Fanix Software)
COS Scarlett Expert System Compiler Query File
COS Creatures Object Source (Gameware Development Ltd.)
COUNT Gen Counters File
COUNTER Netobjects Fusion Components Bbscomp Message File
COV Fax Cover Page (Microsoft)
COX Multimedia Fusion Plug-In (Clickteam)
CP CompuMedic Database
CP Sound Shared File
CP1 Compel Show Ver 1 Presentation (Click2learn, Inc.)
CP2 Compel Show Ver 2 Presentation (Click2learn, Inc.)
CP8 CP8 256 Gray Scale Image
CPA Colasoft Capsa
CPA Cimrex Prog (Beijer Electronics)
CPAN Tucows Info File (Tucows Inc.)
CPAO 3dize Cool Page Objects Counter File
CPC CPC Lite Cartesian Perceptual Compressed File
CPC 3WayPack (The Three-Mode Company)
CPD Complaints Desk Script
CPD Corel PrintOffice File
CPD Fax Coversheet
CPE Fax Cover Sheet (Microsoft)
CPF Complete PC Fax File
CPF ProWORX Nxt Comment Pointer And Length File (Schneider Electric)
CPF CPF Editor Contract Preparation Form Submission File (CORDIS)
CPF CircuitCAM Manufacturing Process Definition File (Aegis Industrial Software Corporation)
CPF Canvastic Preferences (Canvastic)
CPG 3dize Cool Page File Tutorial
CPH Corel PrintHouse Image
CPI Calamus Graphic (invers Software)
CPI Cartesian Products Compressed Internet Document
CPI ColorLab Processed Image
CPI Windows International Code Page (Microsoft Corporate)
CPIO UNIX CPIO Archive
CPJ CeQuadrant CD Project
CPJ Commotion File
CPK Sega FILM/CPK File Format (Sega Corporation)
CPL Compel Show Ver 1 Presentation (Click2learn, Inc.)
CPL Corel Color Palette (Corel)
CPL Windows Control Panel Extension (Microsoft)
CPM Cisco Secure Policy Manager File
CPM ConceptHDL Project File
CPM CP/M Executable
CPM InterComm Project Manager File
CPM Turbo Pascal DOS File (Borland Software Corporation)
CPN Age of Empires I and II Campaign File (Microsoft)
CPN Rise of Nations Campaign File (Microsoft)
CPN CPN Tools CPN Model File (CPN Group at the University of Aarhus)
CPO Corel Print House File
CPP C++ Builder 6 (Borland Software Corporation)
CPP Visual C++ Source Code File (Microsoft)
CPP CA-Cricket Presents Presentation
CPP Maya OpenGL 3D Scene (Alias Systems, a division of Silicon Graphics Limited)
CPQ Exam Essentials Exam File (Cyber Pass Inc.)
CPR Corel Presents Presentation
CPR INMOS Transputer Development System Occam Program Code Fold
CPR Knowledge Access Graphics
CPR PV-WAVE Compiled Procedure File
CPR Cubase Project File (Steinberg)
CPR Patrician II
CPR Port Royale
CPR CPC Plus Cartridge Image
CPS Antivirus Checksum
CPS Central Point PC Tools Backup
CPS Classroom Performance System File
CPS Colored PostScript File
CPS QEMM Backup of Startup Files
CPT CA Cricket Presents Template
CPT Corel Photo-Paint Image (Corel)
CPT dBASE Encrypted Memo
CPT After Shot (Corel Corporation)
CPT Compact Pro Archive (Cyclos)
CPT CCRYPT Encrypted File
CPT6 Corel Photo-Paint Image
CPU Sysoft Sandra File
CPX Age of Empires I and II Campaign File (Microsoft)
CPX Code Page Translation File (Microsoft)
CPX Control Panel Applet
CPX Corel Presentation Exchange Compressed Drawing
CPX CryptaPix Encrypted Image
CPX Rise of Nations Campaign File (Microsoft)
CPY eCopy Scanned Document (eCopy, Inc.)
CPY Atari Ramdrive CPY Commands
CPY Cobol Include
CPY Copy Books Data File
CPY Flexus COBOL Definitions
CPY RM/COBOL Development System Include File (Liant)
CPZ COMPOZ Music Text
CPZ CP Shrink Archive (Symantec)
CQ CP/M SYSGEN Replacement
CQQ Cool Quiz
CQZ Cool Quiz
CR Crack File
CR CRiSP Source Code
CR Iris Printer CT Format Bitmap
CR$ BASIC VB Kartei File
CR2 Curious Labs Poser Character File
CR2 Canon Digital Camera Raw Image Format (Canon Inc.)
CR4 STABCAL (stability calculation for aqueous systems) File
CR5 Tripod Data Systmes Survey Pro Coordinate File
CR7 STABCAL (stability calculation for aqueous systems) File
CRA Advanced Crack File (usually text)
CRA Personal Craft Factory File
CRACKZBYMAB YaHoE File
CRC JPEG Sheriff CRC Info File (engineering bureau Office Automation)
CRC Pro/ENGINEER Temporary File (PTC)
CRD Windows Cardfile
CRD ColdRED Script File
CRD Guitar Chord File
CRE Infinity Game Engine Monster Description (BioWare Corp.)
CRE LiveUpdate Crescendo Catapult File
CREG CrazayReg Database (Crazy-Team)
CRF Calcomp Raster Bitmap
CRF Database Cross-Reference File
CRF MASM Cross-Reference File
CRF OM2Cipher Recipient File
CRF Programming Cross-reference
CRF Sierra Print Artist Craft
CRF System Shock 2 Archive
CRF Thief 2: The Metal Age Archive
CRF Thief: The Dark Project Archive
CRF Zortech C++ Cross-Reference File
CRF CHARTrunner Chart Definition (PQ Systems)
CRG Calamus Graphic (invers Software)
CRH Golf Image File (Microsoft)
CRH Links Games Course File
CRK Crack File
CRL Certificate Revocation List
CRM Capital Research Vendor Bid System
CRM Netmino File
CRM CHARTrunner Multi-Chart Definition (PQ Systems)
CRO Webalizer.01 Lang File
CRP Corel Presents Run-Time Presentation
CRP dBASE Encrypted Database
CRP Visual dBASE Custom Report
CRS Gold Game Course File
CRS Links Games Course File
CRS WordPerfect 5.1 for Windows File Conversion Resource (Corel)
CRS Dance With Intensity
CRT Certificate File
CRT Oracle Terminal Settings Info
CRT UNIX Crontab File
CRT Soft Concert Karaoke File
CRU CRUSH Compressed Archive
CRV Corel Graphics Ver. 10 Custom Gradients File (Corel)
CRW Canon Digital Camera Raw Image Format (Canon Inc.)
CRW Crossword Genius
CRW Cadrail Train Terrain Layout (Sandia Software)
CRW CHARTrunner Workspace Definition (PQ Systems)
CRX Links Games Course File
CRY Crypto Chat II Encrypted Notebook-content
CRYPTOMITE CryptoMite Encrypted Archive (BAxBEx Software)
CRZ Links Games Course File
CS Visual C#.NET Source Code (Microsoft)
CS Tribes 2 Scripting File (Sierra)
CS Torque Game Engine Script (GarageGames)
CS Fractal Lab Data/Parameter File (Mystic Fractal)
CS-CNF Currency Server Software Configuration (Cloanto Corporation)
CS1 CaptureShop 1-Shot Image (Sinar)
CS3 Casio WK-1800 Keyboard Output File
CS4 CaptureShop 4-Shot Image (Sinar)
CSA Comma Deliminated Text
CSA InterComm ASCII Sheet File
CSA Ultimate Ride Roller Coaster
CSB CircuitSoft Viewer
CSB Corel Photo-Paint Script (Corel)
CSB Pci Ncr3030 Ncrflash File
CSC Corel Script (Corel)
CSC Wizard
CSC CrystalControl LCD Control Software Screen (Crystalfontz)
CSD Bitstream Fontware
CSD Chemsoft MSDS Database File
CSD Embroidery Design File
CSD EasyLink Measurement Database (Damalini AB)
CSE Cardinal Studio Template File
CSE GPS Pathfinder Office Coordinate System (Trinble Navigation Limited)
CSF GeoMedia Coordinate System File
CSF Uefa Champions League Logis Cutscene File
CSF Van Dyke's CRT/SecureCRT Script File
CSF Brava Reader Content Sealed Format (Informative Graphics Corp)
CSF Photoshop Color Settings (Adobe Systems Inc.)
CSFDB Open CASCADE 3D Model File (Open CASCADE Company)
CSG Statistica Graph File
CSH CARA-Script-Interpreter-Engine Script
CSH Hamilton Labs C Shell Script File
CSH Photoshop Custom Shape (Adobe)
CSH UNIX csh Shell Script
CSH csh Script
CSHRC UNIX C Shell Environment File
CSI Cyberautograph Signed Item
CSK Claris Works
CSK StoryWeaver Template (Storymind Store)
CSK Copernic 2001 Skin (Copernic)
CSL AOL Modem Script (America Online, Inc.)
CSL TestQuest Pro Test Script (TestQuest, Inc.)
CSL Designer Symbol Library (Corel)
CSLM Zeiss CSLM Bitmap
CSM C++ Symbol File (Borland Software Corporation)
CSM C++ Ver. 4.5 Precompiled Header (Borland Software Corporation)
CSM Kodak DC265 Camera Script
CSM CASL Compiled PalmPilot Program (Feras Information Technologies)
CSN Dreamweaver MX's Snippet
CSN CopyMate Raw Points Cloud (GraphiTech Ltd.)
CSP Cardinal Studio Project File
CSP CaseWare Working Papers Script Page
CSP Crystal Enterprise Crystal Server Page
CSP Draw Service Bureau Profiler (Corel)
CSP Intersystems Caché Server Page File
CSP PC Emcee On-Screen Image
CSP AudioZip Encoded Audio
CSP CASLwin Program (Feras Information Technologies)
CSPROJ Visual Studio .NET C# Project (Microsoft)
CSQ Foxpro Query (Microsoft)
CSS Hypertext Cascading Style Sheet
CSS InterComm Part Body Definition
CSS Statistica Datasheet
CSS Stats+ Datafile
CSS Citadel SafStor User Script File
CSS1 Cascading Style Sheet See .CSS.
CST Macromedia Director Cast File
CST Technics Sx KN 6000 Keyboard Custom Style File
CST CHARTrunner Chart Style Definition (PQ Systems)
CST Medbasin Model Calibration File (National Technical University of Athens, Laboratory of Reclamation Works & Water Resources Management)
CSV Comma-Separated Variables
CSV CompuShow Adjusted EGA/VGA Palette
CSV Boso View Express Railway and Structure File (Mackoy)
CSW WordPerfect Setup Info File (Corel)
CSW Compressed Square Wave
CSY EPOC Polymorphic DLL
CS_ Creativ Compressed Sb16 Sbide File
CT Iris CT Graphic
CT Scitex CT Handshake Continuous-Tone Bitmap
CT Continuout Tone TIFF Bitmap
CT0 Maxagrid CTM File Being Processed
CT1 Maxagrid CTM File Successfully Processed
CT2 Maxagrid CTM File Unsuccessfully Processed
CT2 CTRAN/W Graphical Layout File (Geo-Slope International)
CT3 CTRAN/W Sketch Lines and Text File (Geo-Slope International)
CTB AutoCAD Color-dependent Plot Style Table (Autodesk, Inc.)
CTB NoteTab Clipbar
CTC PC Installer Control
CTD Cardtable File
CTD Cobra Track Dump
CTD Marine Data File
CTD Simpsons Cartoon Studio Export File
CTF Calculator Text Format
CTF HP-95LX Character Translation File for Datacomm
CTF PhotoSuite Album File (Sonic Solutions)
CTF Symphony Character Code Translation (IBM)
CTF TIFF Compressed File
CTF WhereIsIt Catalog
CTF AVG Update Control File (Grisoft)
CTF BrightStor ARCserve Backup Backup File (Computer Associates International, Inc.)
CTG BMC Software Patrol File
CTG Canon Powershot Pro 70 Info File
CTG Cartridge Definition File
CTG ChessBase Opening Book
CTI Collectorz.com Template Info File (Bitz & Pixelz)
CTK mSuite License File (CommonTime Limited)
CTL Setup Information
CTL User Control
CTM CGMetafile
CTM Content Delivery Service
CTM Crazytalk Talking Animation File
CTM FreeBSD Content Management File
CTM Java Charge Transaction Matrix File
CTM Maxagrid CTM File
CTM SDR99 Speech Recognition Task Time Marked Conversation Input
CTP American Greetings CreataCard (Broderbund)
CTP ChemDraw Template
CTP BestAddress HTML Editor Combined Template File (Multimedia Australia Pty. Ltd.)
CTR Corel40 Trace File
CTR CATALYST Text Parsing Rules File (Alchemy Software Development Ltd.)
CTR The Cookie Counter! Hit Count File (CLIQ Services Coop)
CTR ERGO Receiver Configuration File (Creative Express Corporation)
CTR Counter File
CTR CTRAN/W DEFINE Data File (Geo-Slope International)
CTS ABC Programming Language Permanent Location Contents
CTT LabView File
CTT MSN Messenger Saved Contact List (MSN)
CTT CAIL Suite Terminal Emulation Data (CAIL Systems Inc.)
CTX Chinese Character Input File
CTX Compressed Text
CTX GE Industrial Systems CIMPLICITY Text Version HMI Screen
CTX LICOM AlphaCAM Compiled Text
CTX Online Course Text (Microsoft)
CTX Pretty Good Privacy (PGP) Ciphertext File (PGP Corporation)
CTX Visual Basic User Control Binary File
CTX Windows Terminal Server INI Backup File (Microsoft)
CTX CTRAN/W DEFINE Compressed Data File (Geo-Slope International)
CTX Nokia PC Suite Backup Contact File (Nokia)
CTY Fog Creek CityDesk Template
CTY SimCity City File (Electronic Arts, Inc.)
CTY Railroad Tycoon 3 Cargo (PopTop Software Inc.)
CU1 Photoline4 Curves Curve File
CU3 Photoline4 Curves Clut File
CUB OLAP Cube File (Microsoft)
CUB PowerPlay File (Cognos Incorporated)
CUBE Cubicomp PictureMaker Bitmap
CUBE Gaussian Cube File
CUBI Cubicomp PictureMaker Bitmap
CUE Cue Cards Data (Microsoft)
CUE CDRWin and Others Description File for a CD-Image
CUE BPM Studio Cue Points (ALCATech)
CUF Turbo C Utilities Form Definition (Borland Software Corporation)
CUL IconForge/ImageForge Cursor Library
CUP OzWin CompuServe E-mail/Forum Access Catalog Library Update
CUP Roland Garros Tennis Terrain File
CUR Cursor
CUR Windows Cursor (Microsoft)
CUREXSCHEME CursorXP Theme (Stardock Corporation, Inc.)
CURL URL Links Curl
CURSOR Sun Icon/Cursor
CURXPTHEME CursorXP Theme (Stardock Corporation, Inc.)
CUS AutoCAD Custom Dictionary (Autodesk, Inc.)
CUS ConciseURI Syntax (Clear Methods, Inc.)
CUS Medlin Accounting Customer Data (Medlin Accounting)
CUSTOM Personal Paint Custom Language User Interface File (Amiga)
CUT DataWave Physiological Data File
CUT Dr. Halo Bitmap Graphic
CUT INMOS Transputer Development System Occam Utility Package
CUT Utilitaires
CUT BPM Studio Cue Points and Marker Information (ALCATech)
CUZ CropWalker
CU_ Winhelp Compressed File
CV CodeView Information (Microsoft)
CV Versions Archive (Corel)
CV3 Civilization III Game High Score
CV4 CodeView Colors (Microsoft)
CV5 Canvas Version 5
CV5 CCS-lib.2 JPEG Stream File
CVA Compaq Diagnostics
CVB Borland BDE File (Borland Software Corporation)
CVD CVTracker Dictionary File (Netmap Software Inc.)
CVD Calamus Vector Graphic (invers Software)
CVD Clam AntiVirus Database (Clam AntiVirus Team)
CVF SuperStor Compressed Volume
CVF Train Simulator Cab View File (Microsoft Corporation)
CVG Calamus Vector Graphic (invers Software)
CVG CVTracker Personal Goal File (Netmap Software Inc.)
CVH Sound File
CVH CVTracker Proprietary Help File (Netmap Software Inc.)
CVIP CVIPlab File
CVJ Cabinet Vision Solid Job Document (Planit Solutions, Inc.)
CVL Coastal Vector List Text Format
CVL VLBI and Tied Array Cover Letter Tasking Document
CVP Kodak File
CVP Portrait
CVP WinFax Cover Page (Symantec)
CVQ Coastal Vector List Compressed Format
CVR Bitware Fax File
CVR ElectraSoft Fax Cover Sheet
CVR WinFax Cover Page (Symantec)
CVS Sound File
CVS Canvas Drawing File
CVS Outlook Express File
CVSAUTO Call Management System (CMS) Automatic Script (Avaya Inc.)
CVSIGNORE Snort File
CVT dBASE Converted Database Backup
CVT Convert Data File (Joshua F. Madison)
CVT Follett Conversion Tool
CVT CVTracker Position and Company Template File (Netmap Software Inc.)
CVW CodeView Colors (Microsoft)
CVX Canvas Versions 6, 7, 8, 9 Graphic File (ACD Systems Ltd.)
CW3 Chem Draw Molecular Structure
CW3 Claris Works Win 3 Document
CW3 Crossword Construction Kit Puzzle Group
CWA See .CLC
CWA Castelware Inventory Hardware/Software Audit File (Castelware GmbH)
CWB WebNote Document
CWD StarDraft CWAD File
CWD Cardwar Card Deck (Stefan Sarbok)
CWDOC CopyWrite Project Document (Bartas Technologies)
CWE Crossword Express (AUS-PC-SOFT)
CWEB C Web
CWF CodeWatch for Windows Workspace File (Liant)
CWK Claris Works Data
CWK GCPrevue Work File (Graphicode)
CWL ClarisWorks Library
CWP Cakewalk SONAR Audio Project (Cakewalk)
CWPB CopyWrite Project Binder (Bartas Technologies)
CWR Crystal Reports Report (Crystal Decisions)
CWS Claris Works Template
CWS combustion Workspace (Discreet)
CWW Crossword Weaver File
CWZ CropWalker File
CW_ Corel Graphics Ver. 10 Workspace (Corel)
CX CodeMapper Script
CX3 click.EXE 3.0 Script File (ASXperts Inc.)
CXB ComicGuru (Fay Solutions)
CXB Custody X Change Data File (Custody X Change, Inc.)
CXC Custody X Change Data File (Custody X Change, Inc.)
CXD SimplePCI Combined Graphics and Data (Compix Inc., Imaging Systems)
CXE Common XML Envelope
CXH Custody X Change Data File (Custody X Change, Inc.)
CXM QuadColor Color Correction Master
CXM XYZ-Company.com Proprietary File
CXP Core Media Player XML-based Playlist File
CXP XYZ-Company.com Proprietary File
CXP CX-Programmer PLC Program File (Omron Electronics LLC)
CXS ConciseXML Format File (Clear Methods, Inc.)
CXT Macromedia Director Protected Cast File
CXT Vegas Jackpot Gold Game Data File
CXT Crocodile Technology Circuit (Crocodile Clips Ltd)
CXV Custody X Change Data File (Custody X Change, Inc.)
CXX Visual C++ Source Code File (Microsoft)
CXX Zortech C++ Program
CX_ C Poet Compressed Disk1 File
CY CCS-lib.2 JPEG-v4 File
CYA Cyan Color Separation (Adobe)
CYC CYCAS Design Project (Verlag Frese)
CYL Ribbons Molecular Cylinder
CYM Callus Game Sound File (Bloodlust Software)
CYN Cynex Root55 Program Extension
CYP Cypherus Encrypted Archive
CYP Crocodile Physics Simulation File (Crocodile Clips Ltd.)
CYT Crocodile Technology Simulation (Crocodile Clips Ltd.)
CZE NHL Ice Hockey 2002 Required File
CZE Personal Paint Czech Language User Interface File (Amiga)
CZIP ZipGenius Compressed Archive (M.Dev Software)
CZP Cloze Pro Archive (Crick Software Ltd.)
C_ Winhelp Compressed File
C_M Eru/erd File
C__ C++ Source; C__ is C++ in Win32
C~G Windows 3.x System File






d's






D D Programming Language Source Code File
D Dialect Source Code File
D SPPACK File
D GBG DraftMaker Drawing File (think3, Inc.)
D$W MindStor Driver
D00 AdLib Format File
D00 Blaster Master Pro File
D00 Edlib Tracker Mod Compressed
D00 Ganbatte! Winamp Plug-in
D01 Ganbatte! Winamp Plug-in
D01 MicroSim PCBoard NC Drill Data File (Cadence)
D01 Tonline DB File
D02 MicroSim PCBoard NC Drill Data File (Cadence)
D02 Tonline DB File
D03 MicroSim PCBoard NC Drill Data File (Cadence)
D03 Tonline DB File
D04 MicroSim PCBoard NC Drill Data File (Cadence)
D05 MicroSim PCBoard NC Drill Data File (Cadence)
D06 MicroSim PCBoard NC Drill Data File (Cadence)
D07 MicroSim PCBoard NC Drill Data File (Cadence)
D08 MicroSim PCBoard NC Drill Data File (Cadence)
D09 MicroSim PCBoard NC Drill Data File (Cadence)
D1 Progress Database Database File (Progress Software)
D10 MicroSim PCBoard NC Drill Data File (Cadence)
D11 Macro Mania Data File
D15 Beat Master 62 File
D2 Progress Database Database File (Progress Software)
D2 Diablo II Character Data File (Blizzard Entertainment)
D2D 3D Fassade Plus 2D/3D Object
D2H Diablo II Hack It Module File
D2I Diablo II Item File
D2J d2jsp Script File (Paul Taulborg and The d2jsp Team)
D2R Dazzle Dazzle Realization
D2S Diablo II Character and Equipment File (Blizzard Entertainment)
D2V DVD Ripper File
D2WMODEL WebObjects Web Script (Apple Computer, Inc.)
D2X Diablo II Stash File
D30 Driver
D32 Visualisation (IBM)
D3D CorelDream 3D File
D3D Direct3D File
D3F MechCommander 2 Encyclopedia (Microsoft)
D3T Doom Texture (id Software)
D4 Dataphor D4 Script (Alphora)
D4C Dataphor D4 Catalog File (Alphora)
D5P Dragon UnPACKer 5 Language Pack (Dragon Software)
D64 Commodore 64 Disk Image/Game ROM
D67 C64 Emulator Disk Image
D71 C64 Emulator Disk Image
D80 C64 Emulator Disk Image
D81 C64 Emulator Disk Image
D82 C64 Emulator Disk Image
D8A AmBiz Productivity Pak Catalog
DA DynApp Dynamic Application Template File ( e-Synaptix (DynApp Inc.))
DA! Dinfo Data File
DA$ MS Compressed DAT Use UNPACK.EXE.
DA0 Star Trek Generations Saved Games
DA0 Windows Registry Backup
DA1 Registry Backup
DA1 Star Trek Generations Saved Games
DA2 Star Trek Generations Saved Games
DA2 DeepAnalysis 2 eBay Auction Data (HammerTap)
DA2 Windows Dancer (Microsoft)
DA3 Star Trek Generations Saved Games
DA4 Star Trek Generations Saved Games
DA5 Green Line File
DA5 Star Trek Generations Saved Games
DA6 Star Trek Generations Saved Games
DA7 Star Trek Generations Saved Games
DA8 Star Trek Generations Saved Games
DA9 Star Trek Generations Saved Games
DAC Pclhandler Image File
DAC Sound File
DAD Chromeleon Channel Raw Data
DAF Mobius Document Archive
DAF OM2 911 Xchange Version 3 & 6 Document
DAF Pelesoft DAF
DAF Download Accelerator (SpeedBit Ltd.)
DAF dKart Office Cartographic Data Exchange Format (HydroService AS)
DAG Aralia Format Fault Tree
DAI DAIProcessor
DAL SpeedBit Download Accelerator Plus DAP List
DAN ATI Radeon Video Driver
DAN Winphone Address Book
DAN Personal Paint Danish Language User Interface File (Amiga)
DAO Duplicator CD File
DAO Windows Registry Backup
DAP Access Data Access Page (Microsoft)
DAP Omnis5 Application File (Raining Data Corporation)
DARBY TheWord & Bible Companion Darby's Bible Translation Bible
DAS PackRat Index
DAS Download Accelerator File List (SpeedBit Ltd.)
DAT BLUEWAVE File
DAT Data
DAT Digital Audio Tape
DAT Exchange Server Error Message (WINMAIL.DAT) (Microsoft)
DAT Commodore 64 Audio
DAT Gunlok Archive
DAT Internet Explorer Cache File (Microsoft)
DAT MapInfo Native Data Format (Mapinfo Corporation)
DAT Mitsubishi DJ-1000 and Photorun Native Format
DAT MS Word for DOS File
DAT Nascar Racing Archive
DAT Nero CD Speed Results File (Nero AG)
DAT Novell Message File
DAT RDXR020305.DAT is Morpheus Adware
DAT SHARP MZ-series Emulator RAM-Disk File
DAT SPOT Graphic
DAT Terrasoft Dataset Definition File
DAT Unfinished FastTrack Download
DAT VCD and/or SVCD File
DAT Video CD MPEG or MPEG1 Movie
DAT VMS Data File
DAT WordPerfect Merge Data (Corel)
DAT Z80 Spectrum Emulator Snap/File Format
DAT Windows Registry Hive (Microsoft Corporation)
DAT PestPatrol Data/Scan Strings (PestPatrol, Inc.)
DAT Oric Atmos Snapshot
DAT Allegro Generic Data
DAT My Personal Programmer Distributed Project (M:Pact Technologies)
DAT LithTech Game Compiled Level File (Touchdown Entertainment, Inc.)
DAT Walkman NW-S23 MP3 File Storage Container (Sony)
DAT Chuzzle Saved Game
DAT Peachtext List Manager (Peachtree Software (Sage Software SB, Inc.))
DATA Font2D Resources File
DATA SID Tune
DAWN Experimental File Format
DAX Daxaif Compressed Audio
DAY Journal
DAZ Poser 3D File
DB ANSYS Database
DB ArcView Object Database File (ESRI)
DB Paradox Ver 7 Table Database (Borland Software Corporation)
DB data by Synopsys Design Compiler, dbVista, Paradox, Smartware, XTreeGold
DB dBASE IV or dBFast Configuration
DB MSWorks
DB MultiEdit Configuration
DB Mozilla (Netscape) Client Certificate or Security Module Database (Mozilla.org)
DB Novell GroupWise Addressbook Database
DB Oracle Database
DB Paradox Database
DB Progress Database Database File (Progress Software)
DB SmartWare Office Pac File
DB Solid Database
DB WindowsXP Thumbnail Database (Microsoft)
DB DIGIBooster Module/Song
DB$ Clarion for Modula-2 Debug Info (SoftVelocity)
DB$ dBASE Temporary File
DB0 dBASE Initialization File
DB1 Adressmn
DB1 ImageDatabase Index to Image Database (A.I.Soft)
DB2 dBASE II
DB2 dBfast File
DB2 ImageDatabase Image Database (A.I.Soft)
DB3 dBASE III File
DB3 Dr Brain 3
DB4 dBASE 4 Data
DBA DarkBASIC
DBA DataEase Data File
DBA Palm DateBook File (Palm)
DBA Turbo Prolog Database (Borland Software Corporation)
DBB ANSYS Database Backup
DBB DeBabelizer BatchList
DBB Mopheus Music File
DBC OrCAD Capture CIS Database Configuration
DBC PROGNOSIS Database Collection Document File
DBC Visual Foxpro Database Container (Microsoft)
DBC CANdb Network File (Vector Informatik GmbH)
DBD Business Insight Data
DBD Clarion for Modula-2 Debug Info (SoftVelocity)
DBD DemoShield Project File (InstallShield Software Corporation)
DBD Oracle Record Type
DBD Psion (Psion PLC)
DBE ActiveSync Backup File (Hewlett-Packard Development Company, L.P.)
DBE Database Engine File
DBF ArcView Shapefile Attribute Table File (ESRI)
DBF Database
DBF JetForm FormFlow Data File
DBF Oracle 8.x Tablespace File
DBF ACT! Main Database File (Best Software CRM Division)
DBF Psion Series 3 Database (Psion PLC)
DBF Abacus Law Data (Abacus Data Systems, Inc.)
DBF NovaBACKUP Backup Database (NovaStor Corporation)
DBF Alpha Five Table Data File (Alpha Software, Inc.)
DBF The Network Diary Database (CF Systems Ltd)
DBG ArcView Problem Debug Log File (ESRI)
DBG C++ Symbolic Debugging Info (Borland Software Corporation)
DBG Debugger Script Watcom Debugger
DBG MS Visual C++ CodeView COFF-format Debugger information
DBG Oracle Generator File
DBG Paradox File
DBG PFE File
DBG Watcom Debugger Script
DBI Database Explorer Information (Borland Software Corporation)
DBI Fifa World Cup Game Data Comin fe File
DBI Photo Soap2 File
DBI Isearch Database Information
DBK dBASE Database Backup
DBK Orcad Schematic Capture Backup File
DBKIT Doggiebox Drum Kit File (Zygoat Creative Technical Services)
DBL LineWriter File
DBL WindowsXP Product Activation File (Microsoft Corporation)
DBM Cold Fusion Template
DBM DataBoss Menu Template
DBM DataEase / DataEase Express Data File
DBM OzWin CompuServe E-mail/Forum Access SYSOP File
DBM DigiBooster Pro Tracker MOD File (APC & TCP)
DBNML NML Language Database Extension (NevoSoft)
DBO DB/TextWorks Database Directory
DBO dBASE IV Compiled Program File
DBOOK Pocket Diary Text
DBP Visual Studio .NET Database Project (Microsoft)
DBP SignIQ Data Broker Project (ImpulseLogic)
DBPRO DarkBASIC Professional Project File (The Game Creators Ltd.)
DBQ AutoCAD DB Query (Autodesk, Inc.)
DBQ Paradox Memo
DBQ QuickLink Database
DBR Comdial VMMI Database
DBR DB/TextWorks Database
DBR Golf Courses File
DBR TCM - MRP Software Compliled Executable (WorkWise, Inc.)
DBR DeepBurner Burn File List (ASTONSOFT Co.)
DBS DB/TextWorks Database Textbase Structure File
DBS DeBabelizer Script
DBS SQLBase Database (Gupta)
DBS GPS Data File
DBS Managing Your Money Database
DBS PRODAS Data File
DBS ProDas - SQL Windows Data
DBS Structured Query Language (SQL) Format Database
DBS Word Printer Description File (Microsoft)
DBS Works Printer Description File (Microsoft)
DBSONG Doggiebox Song File (Zygoat Creative Technical Services)
DBT AutoCAD R2000 DB Template (Autodesk, Inc.)
DBT Database Text File
DBT dBFast Memo Text for Database
DBT Foxbase Memo
DBT FoxPro, Foxbase+ Style Memo
DBT JetForm FormFlow Data File
DBT Oracle Template
DBT OpenInsight Database File (Revelation Software)
DBT Abacus Law Ver. 9 Data (Abacus Data Systems, Inc.)
DBV Flexfile Memo Field File
DBV Abacus Law Ver. 10 Data (Abacus Data Systems, Inc.)
DBW DataBoss Database File
DBX Database Index
DBX DataBeam Image
DBX Formula Graphics Project
DBX Outlook Express E-mail Folder (Microsoft Corporation)
DBX Visual Foxpro Table (Microsoft)
DB_ CAD File
DC DesignCAD CAD File
DC Spice DC Output
DC Dialect Compiled Script
DC$ Ntgraph Visual C Wizzard File
DC+ DataCAD Plus Drawing (DATACAD LLC)
DC2 WinControl DC2-PC Motion Control Command Language File (Precision MicroControl Corp.)
DC2 DesignCAD CAD File
DC2 DC25 Digital Camera File (Kodak)
DC5 DataCAD Drawing File (DATACAD LLC)
DCA D-PAS Portfolio Manager File
DCA IBM DisplayWrite Document Content Architecture Text File (IBM)
DCA Visual Basic X DateBook File (Microsoft)
DCA DCA Archiver Compressed Archive
DCB Concordance Database Control Block
DCC WordExpress2.0 Dictionary File
DCD Document Content Description File
DCD Dynamic-CD-Wizard Project File
DCD FORTRAN Data File
DCD INMOS Transputer Development System Occam Object Code
DCE AutoCAD R2000 Dialog Error Log (Autodesk, Inc.)
DCF Design Rule for Camera File Systems File
DCF Disk Image File
DCF Dyadic Data File
DCF DynSite Configuration File
DCF HP-95LX Datacomm Configuration
DCF ProWORX Nxt Database Configuration (Schneider Electric)
DCF WordExpress2.0 Dictionary
DCF Taskmaster Batch Pilot Form (Datacap Inc.)
DCH DraftChoice Drawing (TRIUS, Inc.)
DCI AOL HTML Mail (America Online, Inc.)
DCIM Digital Imaging and Communications in Medicine
DCK ZX Spectrum-Emulator
DCK Resolume Deck (Edwin de Koning and Bart van der Ploeg)
DCL AutoCAD Dialog Control Language Description (Autodesk, Inc.)
DCL Delphi Component Library (Borland Software Corporation)
DCL DesignComposer Addition to Layout Knowledge Base
DCL DumpSec
DCLST DC and DC++ Direct Connect
DCM Atari Disk Image Format (Atari)
DCM Digital Imaging and Communications in Medicine (DICOM) Image
DCM Sound
DCP ArcView Default Codepage File (ESRI)
DCP Delphi Compiled Packages (Borland Software Corporation)
DCP OS/2 Data CodePage (IBM)
DCP Terminal Program; DynaComm Script
DCP Dynamic Cone Penetrometer Data File (Pavement Technology Ltd.)
DCPIL Delphi Compiler Symbolic Information (Borland Software Corporation)
DCR Delphi Component Resource (Borland Software Corporation)
DCR Kodak Digital Camera Raw Image File (Kodak)
DCR RIF Picture
DCR Shockwave Movie (Macromedia)
DCS 1st Reader
DCS ACT! Activity Data File (Best Software CRM Division)
DCS Bitmap Graphic
DCS Color Separated EPS Format
DCS Desktop Color Separation File
DCS Kodak Professional Digital Camera
DCS Quark Desktop Color Separation Specification
DCS AcaStat DataCalc Data Files (AcaStat Software)
DCT ArcView Geocoding Dictionary File (ESRI)
DCT Clarion for Windows Data Dictionary (SoftVelocity)
DCT Delphi Component Template (Borland Software Corporation)
DCT Dictionary
DCT GIS (and many others) Dictionary
DCT Visual Foxpro Database Container (Microsoft)
DCT DALiM LiTHO Continuous Tone Bitmap (Blanchard Systems Inc.)
DCTMP DC++ Incomplete Download File
DCU Delphi Compiled Unit (Borland Software Corporation)
DCUIL Delphi Compiler Symbolic Information (Borland Software Corporation)
DCV DriveCrypt Volume
DCW Draft Choice for Windows
DCX DesignCAD (UpperSpace.com)
DCX ElectraSoft Fax
DCX Graphics Multipage PCX Bitmap
DCX Macros
DCX PC-Paintbrush File (Zsoft)
DCX Visual Foxpro Database Container (Microsoft)
DC~ Ntgraph Visual C Wizzard File
DD C64 Doodle
DD C64 Image Doodle
DD Macintosh Compressed Disk Doubler Archive
DD2 Dungeon Designer 2 Map Design (ProFantasy Software Ltd.)
DDATA Pocket Diary Text File
DDB Design Database File
DDB Device-Dependent Bitmap Graphics File
DDB INMOS Transputer Development System Occam Debugging Info
DDB Protel 99SE Design Database File
DDB ProWORX Nxt Descriptor Data (Schneider Electric)
DDB ACT! Sales Data File (Best Software CRM Division)
DDB DProfiler Cost Database (Beck Technology)
DDC ddoc Print and Preview Print Preview Document (Don Dickinson)
DDC DivX Descriptor DVD Description File (Daren-Softwares)
DDD Acrobat Distiller (Adobe)
DDD BullsEye Style Sheet
DDD Fuji Xerox 2D CAD Data
DDD ARC+ Drawing (ACA)
DDD Alpha Five Table Data Dictionary File (Alpha Software, Inc.)
DDD Medlin Accounting Direct Deposit Information (Medlin Accounting)
DDE Dynamic Data Exchange
DDE TIMTEL File
DDF Bitstream Fontware
DDF Btrieve Data Dictionary File (Pervasive Software Inc.)
DDF Doom Definition File
DDF Grand Theft Auto III File (Take-Two Interactive Software, Inc.)
DDF Music Library File
DDF ProWORX Nxt Descriptor Data (Schneider Electric)
DDF ACT! Database Definition File (Best Software CRM Division)
DDF My Personal Diary Entry Storage File (CAM Development)
DDF ACDSee Use Database (Photo Disc Data File) (ACD Systems Ltd.)
DDF GPS Pathfinder Office Data Dictionary (Trinble Navigation Limited)
DDF Diamond Directive File (MIcrosoft)
DDI Disk Doubler Image
DDI DiskDupe Image
DDIF Digital Equipment (Later Compaq) Used for storing images and word processing documents.
DDL SQL Data Definition Language File
DDM Intelliware Data Modeller
DDM Alpha Five Table Objects (Alpha Software, Inc.)
DDNA Miramar Systems Desktop DNA
DDO Tank3d Game File
DDOC DigiDoc Digital Signature (OpenXAdES Project)
DDP Delphi 6 File
DDP Inor DSoft Software File
DDP OS/2 Device Driver Profile File
DDP DDAdd Dinkey Dongle Protection Parameters (Microcosm Ltd.)
DDPOKERSAVE DD Tournament Poker Save File (Donohoe Digital LLC)
DDR FileMaker Pro Database Design Report (FileMaker, Inc.)
DDR DDRemote Parameter File (Microcosm Ltd.)
DDS Battlefield 1942 Unit/Object Texture File (Electronic Arts, Inc.)
DDS INMOS Transputer Development System Occam Compiler Descriptor
DDS Photoshop Compressed Textures (Adobe)
DDS Orbiter Texture File (Martin Schweiger)
DDS DirectX (Multiple Versions) DirectDraw Surface (Microsoft)
DDS XMap XData Dataset (Delorme)
DDT Jill Game File
DDT Linux Configuration File
DDT Neurological Data for Statistical Analysis
DDV Xbase Dbfast Example Ivadbsp File
DDW CSPro File
DDW Datadisc Data
DDX Device Data Exchange Format File (Get Organised Our Dissemination of Die Information in Europe)
DDX Juno Get File
DDX Alpha Five Dictionary Index File (Alpha Software, Inc.)
DE MetaProducts Download Express Incompletely Downloaded File
DE Win Ace 204 File
DE$ Modem Bitware Fax Disk2 File
DEB Debian Linux Package
DEB DOS Debug Script
DEBIAN Debian Make File
DEC ArcView UNIX Hyperhelp Supporting File (ESRI)
DEC DEC DX, WPS Plus Document
DEC Decoded File
DEC VersaPro Declaration File
DEC Magic: The Gathering Deck of Cards (Wizards of the Coast, Inc., a subsidiary of Hasbro, Inc.)
DEE Creator Simulator Network Description File (Tufts University)
DEF 3D Fassade Plus Define Module
DEF ADS Source Code (Autodesk, Inc.)
DEF AniSprite (CompuPhase)
DEF ArcView Defaults File (ESRI)
DEF Bert's Dinosaurs File
DEF C++ Definition
DEF Defaults
DEF Definitions
DEF Geoworks Assembly Header File
DEF Modula-2 Definition Module File
DEF Module Definition/Configuration File
DEF SGML Tag Definition
DEF SmartWare II Data File
DEF TLink - Wlink - Others Linker Definition
DEF Visual C++ Definition
DEF ZDP ZEBU's Directory Printer Definitions of User-defined Output Formats (ZEBU Informatics)
DEF Data Entry/Review Module (DATAIR Employee Benefit Systems, Inc.)
DEFI Oracle Ver. 7 De-install Script
DEH Dehacked File
DEI Gerber Design Engineered Interface
DEK Memorize-It Multimedia Flashcard Deck (Side-Eight Software)
DEL Creator Simulator Compiled Module (Tufts University)
DEL Data
DEL Deleted Data List
DEL PCTracker Undelete Tracking File
DEM Vista Pro Graphic
DEM ArcView Digital Elevation Model File (ESRI)
DEM Creator Simulator Temporary File (Tufts University)
DEM Delphi Edit Mask (Borland Software Corporation)
DEM Descent Demonstration
DEM Vista Digital Elevation Model File
DEM Half-Life Demo File (Sierra)
DEM Quake/Hexen II .DEM File Format
DEM USGS US Geological Survey National Mapping Division Topo30 3D File (USGS SDTS)
DEM Demetra Automated Project (European Commission (Eurostat))
DEM Raven Shield In-Game Recording (Ubi Soft Entertainment)
DEM Unreal Tournament Demonstration File (Epic Games, Inc.)
DEM Turing (Holt Software Associates, Inc.)
DEMO Demo
DEO Creator Simulator Compiled Module (Tufts University)
DEP Visual Basic Setup Wizard Dependency (MIcrosoft)
DEPLOY DeployMaster Setup Script
DER DER Encoded X509 Certificate
DES Creator Simulator Mozart Source File (Tufts University)
DES Delphi Description File
DES Description Text
DES File Investigator Description File
DES Interscope BlackBox File
DES Pro/DESKTOP File
DES Quickbooks Forms Template (Intuit, Inc.)
DES Tribes 2 Game File (Sierra)
DES ACT! (Best Software CRM Division)
DES nProtect GameGuard Game Security Plug-in (INCA Internet Co, Ltd.)
DES Designer Technical Illustration (Corel)
DES Medlin Accounting Sales Code Information (Medlin Accounting)
DESC Description
DESK Card Deck File
DESKLINK Desklink Powertoy File (Microsoft)
DESKLINK Windows Explorer Desktop Controls (Microsoft)
DESKTOP Desktop Entry Standard Desktop Entry File
DET ACT! Saved E-mail File (Best Software CRM Division)
DET Dart File
DET StageII Detector Properties File (FITS Format)
DEU ATI Radeon Video Driver
DEU German File (possibly)
DEU Personal Paint German Language User Interface File (Amiga)
DEV Device Driver
DEV Device Independent TeX
DEV LaTeX File
DEV Dev-C++ Project File (Bloodshed Software)
DEV London Architect Custom Device File (BSS Audio)
DEVEL Developper File
DEWF General Sound
DEWF Macintosh SoundCap/SoundEdit Recorded Instrument
DEX Excel File
DEX WinGlucofacts Data File (Bayer HealthCare LLC)
DEX DEXIS Digital X-ray (ProVision Dental Systems, Inc.)
DEZ Data Ease version 4.x
DEZ DES Encrypted Zip File
DEZ DeZign for databases Project (Datanamic)
DE_ Doko Compressed Install File
DF Data File
DF Lightscape Parameters
DF NCSA Hierarchical Data File
DF Paradox Table Filter
DF$ Ntgraph Visual C Wizzard File
DF1 Omnis7 and Omnis Studio Database File (Omnis Software)
DF2 Omnis7 and Omnis Studio Database File (Omnis Software)
DF3 Omnis7 and Omnis Studio Database File (Omnis Software)
DF3 POV-ray File
DF4 Omnis7 and Omnis Studio Database File (Omnis Software)
DF5 Omnis7 and Omnis Studio Database File (Omnis Software)
DF6 Omnis7 and Omnis Studio Database File (Omnis Software)
DF7 Omnis7 and Omnis Studio Database File (Omnis Software)
DF8 Omnis7 and Omnis Studio Database File (Omnis Software)
DF9 Omnis7 and Omnis Studio Database File (Omnis Software)
DFA Amateur Strip Poker Data
DFC Voicemail File
DFCLASS Together ControlCenter Development Tool
DFCOMPONENT Together ControlCenter Development Tool
DFD ABC Programming Language Dyadic Function
DFD CWK File
DFD File Flow Diagram Graphic
DFD Prosa Data Flow Diagram Graphic
DFF Digital Animation Format
DFF Grand Theft Auto III Export Format (Take-Two Interactive Software, Inc.)
DFF Dynamic File Format Resource Database (Kreative Korporation)
DFI Digifont Outline Font Description
DFI DiskFactory32 Diskette Image (Accurate Technologies)
DFL Signature Default Program Settings
DFM C++ Builder 6 Form (Borland Software Corporation)
DFM Datafax Image
DFM Delphi Form (Borland Software Corporation)
DFM File Flow Diagram Model
DFM Prosa Data Flow Diagram Model
DFM Wintidy File
DFM Digital-FM
DFN Definition File
DFN DFNWarrior Itemlist
DFN Delphi Integrated Translation Environment (Borland Software Corporation)
DFN TalkAssist Icon String Meaning
DFN Winyaps Style
DFONT Macintosh OS X Data Fork Font File (Apple)
DFP Digital Fusion Plug-in
DFP Stabilogram Diffusion Analysis File
DFP Zoids Commando Player Data File (D9 Software)
DFPACKAGE Together ControlCenter Development Tool
DFS AutoCAD Utility Defaults (Autodesk, Inc.)
DFS Delight Sound File
DFS Swirlique Data/Parameter File (Mystic Fractal)
DFSEQUENCE Together ControlCenter Development Tool
DFT BullsEye Style Sheet
DFT Fakt2000 File
DFT PC Draft File
DFT SolidEdge CAD File
DFT WaveMaker File
DFT Workshare Synergy File
DFT cncKad2002 Drafting Tool (Metalix)
DFV GYYR DVMS Digital CCTV Recording
DFV Word Print Format Template (Microsoft)
DFW Derive Math Package (Texas Instruments Inc.)
DFWEBAPPLICATION Together ControlCenter Development Tool
DFX AutoCAD 3D Vector Graphics (Autodesk, Inc.)
DFX Micrografx Designer Effects
DG Autotrol Graphics
DG Xsteel Drawing File (Tekla)
DG-KEY DigiGuide Key File (GipsyMedia Limited)
DGC IBM DataGLANce Capture File
DGC TurboTax (Intuit)
DGC Digital G Codec Archiver
DGC DigiGuide Channel Extension (GipsyMedia Limited)
DGF Acrobat (Adobe)
DGF GPS Pathfinder Office Geoid Grid File (Trinble Navigation Limited)
DGK Delcam Powershape/Powermill
DGL DynaGeo License File (EUKLID)
DGL DigiGuide Language File (GipsyMedia Limited)
DGM Arcland Flow Chart Diagram
DGM Digital Geospatial Metadata File
DGM Freelance Graphics Diagram (IBM)
DGMARKER DigiGuide Marker File (GipsyMedia Limited)
DGN ArcView Design Drawing File (ESRI)
DGN Dragon 32 Emulator
DGN Intergraph Graphics
DGN MicroStation CAD (Bentley Systems, Incorporated)
DGN EdG Design File
DGO Dimitrius Settings File
DGP Creator Simulator Tab Fault List (Tufts University)
DGPRINT DigiGuide Print Template (GipsyMedia Limited)
DGR DART Pro 98 File Group Details
DGR Fax Page
DGR Keeptool ER Diagrammer
DGR Microstation95 CAD Design File
DGR Pivot Graphic Fax
DGR PhoneTools Internal Graphic Format (BVRP Software UK)
DGS AT Advanced Diagnostics
DGS Dagesh (GalTech Software)
DGSCHEME DigiGuide Scheme (GipsyMedia Limited)
DGSCHEME-WEB DigiGuide Scheme (GipsyMedia Limited)
DGSS DigiGuide Smart Search File (GipsyMedia Limited)
DGT Digital Gallery
DGTOOLBAR DigiGuide Toolbar (GipsyMedia Limited)
DGW Digi-Watcher Proprietary Video Format
DGX Rational XDE (IBM)
DH Geoworks Dependency Information File
DH2 Pursuit CRM Report Viewer File (Pursuit Services Ltd.)
DHE Help Workshop Dialog Box Help Editor Document (Microsoft)
DHE Visual Basic Dialog Box Help Editor Document
DHF Help Maker File
DHP Dr. Halo PIC
DHR Image Apple IIe / Apple IIc, Double Hi-Res Writes 2 colors.
DHRP Image Apple IIe / Apple IIc, Double Hi-Res 2 colors compressed.
DHT Gauss Data File
DHT Ox Object-Oriented Matrix Programming Language Gauss Data File
DHT DanTemplate Templated HTML File (DanSoft Australia)
DI Digital Illusion Format
DI Sound
DI Atari Disk Image (Atari)
DIA Computer Support Corp Diagraph Graphics File
DIA DIA Drawing
DIA Diaporama
DIA Psion Organiser Diary File (CM/XP Format) (Psion PLC)
DIB Device-Independent Bitmap Graphic
DIC DICOM Digital Imaging and Communications in Medicine Format Bitmap
DIC Dictionary
DIC Notes Dictionary (IBM)
DIC Timeslips Personal Dictionary (Peachtree Software)
DIC WordExpress2.0 Dictionary
DIC Microsoft Business Solutions--Great Plains Program Source Code (Microsoft)
DIC Mozilla Dictionary File (Mozilla)
DICM DICOM Digital Imaging and Communications in Medicine
DICOM DICOM Digital Imaging and Communations in Medicine Format Bitmap
DICPROOF Dictionary Proofing File (Microsoft)
DICT Dicts File
DID Acrobat Distiller (Adobe)
DID BullsEye File
DIF Data Interchange Format
DIF DVCPRO or DV Video File
DIF Excel Data Interchange Format (Microsoft)
DIF OS/2 Display Information File
DIF Output from diff Command script for Patch command.
DIF ProWORX Nxt Data Interchange File (Schneider Electric)
DIF Raytheon Raster Bitmap
DIF Spreadsheet
DIF Wright Design's Design Image Format
DIFF Difference File
DIG Digilink Format
DIG Sound Designer Audio File
DIG Text Document
DIGI DIGIBooster Module Format
DII Summation Blaze Load File
DIL Delphi File
DIL DesignComposer Input DIL Script
DIL Dialog LOTUS or HighEdit Import-Export Images
DIL WordExpress2.0 File
DIM AutoCAD Dimension File (Autodesk, Inc.)
DIM XMap Symbol File (Delorme)
DIME MyPublisher BookMaker Book File (MyPublisher)
DIN ADC Labs eWave File
DIN DataEase File
DIP Graphics File
DIP Watcom Debugger Debug Info Processor
DIR ArcView INFO Directory Manager File (ESRI)
DIR CPS Backup
DIR DEC VAX Directory
DIR Directory Indicator (Microsoft)
DIR Macromedia Director Movie (Macromedia)
DIR Procomm Plus Dialing Directory
DIR VAX - CPS Backup Directory File
DIR Worms Armageddon Archive
DIR Grand Theft Auto III (Take-Two Interactive Software, Inc.)
DIR WebSTAR Directory Indexer Plugin File
DIS Corel Draw Thesaurus
DIS Data Import Specification Layout File (DATAIR Employee Benefit Systems, Inc.)
DIS DKB Ray Tracer File
DIS Mobius Distribution Database
DIS VAX Mail Distribution File
DIS Oracle Discoverer Workbook (Oracle)
DIS Soundweb Firmware File (BSS Audio)
DISCO NET Web Service Discovery File (Microsoft)
DIT Windows2000 Active Directory Schema (Microsoft)
DIT DRAWiT Save File (Poster Software)
DIV DivX Movie (DivXNetworks, Inc.)
DIVX Movie Encoded with DivX-codec
DIVX DivX Movie (DivXNetworks, Inc.)
DIZ Description In Zip File
DI_ Doko Compressed Install File
DJE MattBatt iAM-player Track List (MattBatt Productions)
DJV DjVu File
DJVU DjVu File (LizardTech, Inc.)
DJW Datadisc Explore
DJX Dundjinni Art (Fluid Entertainment)
DK Danemark
DKB DKBTrace Ray-Traced Graphics File
DKB DataKeeper Backup File (Symantec)
DKD Submarine Titans Battle Map (Ellipse Studios)
DKI Doppel Kopf
DKP Dreamkeys Plug-in
DKS DataKeeper Configuration File (Symantec)
DKT DktBot File
DKX Submarine Titans Battle Map (Ellipse Studios)
DKZ Description In Zip File
DL Animation
DL MAC Image Format
DL Masked .DLL File
DL$ System DLLbackup File
DL0 ABBYY Finereader 4.0 Sprint (ABBYY Software House)
DL4 Lindab Dimsilencer File
DLB SmartBook
DLB TigerSHARC Processor VisualDSP++ 3.5 C/C++ Compiler Run-time Library File
DLB Spectrum Analyzer Spectrum Data File
DLC 3ds Max Animation Controller File (Autodesk, Inc.)
DLC Echelon HQ Configuration File
DLC Model Dislocation File
DLC DIGILINEAR Compressed Archive (MURASE INDUSTRIES INC.(DIGILINEAR))
DLD DLLdetective
DLD 1-2-3 (IBM)
DLE Macromedia Designer 3D Translator File
DLF Belkin Router Firmware Update
DLF DataCAD Double Precision Layer (DATACAD LLC)
DLG ArcView Digital Line Graph File (ESRI)
DLG C++ Dialogue Script
DLG Dialog Resource Script
DLG Digital Line Graph
DLG Infinity Engine Game Dialog File
DLG Infinity Game Engine Inter-Character Dialog (BioWare Corp.)
DLG MicroSim PCBoard NC Drill Descriptive File
DLI Beast 2.02 Trojan File
DLK INMOS Transputer Development System Occam Compiler Link Info
DLK Xprotect License Code List (Milestone Systems)
DLL CorelDraw Export/Import Filter
DLL CorelDRAW Export/Import Filter
DLL Dynamic Link Library
DLM 3ds Max (Autodesk, Inc.)
DLM ASCII Delimited File
DLM Dirty Little Helper Cheat File
DLM Dynamic Link Module
DLM FileMaker Pro Data
DLN Scanner Recognita File
DLO 3ds Max Plug-in (Autodesk, Inc.)
DLR TIB Browser
DLS Blood 2
DLS dataLive Database Engine File
DLS DLS/32 Supply Chain Planning (Adapta)
DLS Downloadable Sounds
DLS Norton DiskLock Setup File
DLT VCTEditor Data File (LEONI Wiring Systems UK Ltd.)
DLU Dirty Little Helper Update File
DLV CATIA Export File (Dassault Systèmes)
DLW DALiM LiTHO Line Work Bitmap (Blanchard Systems Inc.)
DLX Complete Works (Toplevel Computing)
DLX Premiere Movie (Adobe Systems Inc.)
DLY Complete Works Wordprocessing Template (Toplevel Computing)
DLZ Compressed Data File
DL_ Compressed DLL File
DL_ The Land Of UM
DM Paradox Data Model (Borland Software Corporation)
DM2 Quake 2 Demo File
DM2 Demetra Detailed Analysis Project (European Commission (Eurostat))
DM3 Quake 3 Arena Demo File
DMA Direct Memory Access Programming File
DMB DHTML Menu Builder Project File (xFX JumpStart)
DMC Medical Manager DML System Compiled Script
DMD Corel Data Modeling Desktop
DMD dB2K/dQuery Web DataModule
DMD OS/2 Warp Device Manager Driver
DMD Visual dBASE Data Module
DME Medical Manager DML System Data Merge
DMF Delusion/XTracker Digital Music File
DMF DemoForge Software Demo File (DemoForge)
DMF Packed Amiga Disk Image
DMF Windows Disk Map File (Microsoft)
DMF Macintosh Disk Image
DMF Digitals/Delta Map File (Geosystem (Ukrainian Mapping Agency))
DMG Macintosh OS X Disk Copy Disk Image File (Apple Computer, Inc.)
DMJ Dustman Selection for Delete
DMK Digimask File
DML Darn! Shopping! Mall File
DML Medical Manager DML System Script
DMN SAS Stat Studio Metadata (SAS Institute Inc.)
DMO Derive Demo
DMO Duke Nukem 3D/Redneck Rampage Recorded Games
DMO Game Demo File
DMO S3M Compressed Module
DMO The Land Of UM Demo File
DMO Twin TrackPlayer
DMP INMOS Transputer Development System Occam Core Dump
DMP ORACLE File
DMP Precision Guesswork LANWatch Capture File
DMP Screen or Memory Dump
DMP Windows Error Dump (Microsoft)
DMS Amiga DISKMASHER Compressed Archive
DMS Packrat Database Index
DMS Exigen Workflow Imaging File (Exigen, Inc.)
DMT Delcam Machining Triangles
DMT Delphi Menu Template (Borland Software Corporation)
DMT Street Atlas Transfer File (Delorme)
DMT XMap Transfer File (Delorme)
DMU Digital Mugician Song/Module
DMV Acrobat Catalog (Adobe)
DMV MPEG-1 File
DMW Datamass Ag
DMW DrawMe Vector Image
DMX Medical Manager DML System Index for Custom .DME Files
DMX ProTrader Database
DMY Container File
DMY Dummy
DMZ DMesh 3D Model
DM_1 Call of Duty Demo File (Activision)
DM_2 Call of Duty Demo File (Activision)
DM_3 Call of Duty Demo File (Activision)
DM_4 Call of Duty Demo File (Activision)
DM_48 Quake 3 Arena Demo File
DM_57 Return to Castle Wolfenstein Demo File (Id Software, Inc.)
DM_59 Return to Castle Wolfenstein Demo File (Id Software, Inc.)
DM_66 Quake 3 Arena Demo File
DM_67 Quake 3 Arena Demo File (ID Software)
DN2 Windows Dancer (Microsoft)
DN8 Blue Martini UTF-8 Encoded DNA File
DNA Blue Martini DNA File
DNA Desktop DNA Data Storage File
DNA NewMoon Distributed Network Application Information
DNA Virtual Woman Digital DNA (CyberPunk Software)
DNA.XML Blue Martini XDNA File
DNASYM Desktop DNA Compiled Application Script
DNAX Desktop DNA Exclusion List
DNC Compressed Dictionary File
DNC Machine Tool Communications
DND ClustaW Tree File
DNE Darn Ver. 5+ Windows Events List
DNE Netica Bayes Net File (Norsys Software Corp.)
DNG Dungeon File
DNG Digital Negative Format (Adobe Systems Inc.)
DNI realMyst 3D Archive
DNK Killad File
DNL DigitalWebBook Electronic Book
DNL netMod Modem Firmware Upgrade File
DNP DRM File
DNP NeatImage Ver. 2.2 Free Ed. Profile File (ABSoft)
DNS DynSite Plug-in File
DO DigitalOutrage Hosting Control Panel Info
DO MicroSim PCBoard File With Autorouting Control Information
DO Stata Batch Analysis File
DO$ Modem Bitware Fax Disk2 File
DO0 Sysinfo Sa51swe File
DO1 Sysinfo Sa51swe File
DO2 Sysinfo Sa51swe File
DOB Visual Basic User Document Form File (Microsoft)
DOC BIFF File (Microsoft)
DOC DisplayWrite 4 File
DOC Document or Documentation
DOC FrameMaker/FrameBuilder Document (Adobe)
DOC Interleaf Document Format
DOC Mastercam Material Files (CNC Software, Inc.)
DOC Maybe RTF
DOC Palm Pilot DOC File Format
DOC Word Document (Microsoft)
DOC Word DOT File (Microsoft)
DOCHTML Word HTML Document (Microsoft)
DOCKLET ObjectDock Docklet (Stardock Corporation)
DOCKPACK ObjectDock Theme Pak (Stardock Corporation)
DOCKTHEME ObjectDock Theme (Stardock Corporation)
DOCMHTML Word HTML Document (Microsoft)
DOCX Word Microsoft Office Open XML Format Document (Microsoft Corporation)
DOF Delphi Option File (Borland Software Corporation)
DOF Racer 3D Geometry File
DOF WinTidy File
DOG Laughing Dog Screen Saver
DOG PAFEC Phase 2 CAD File (SER Systems Ltd.)
DOG Dogz Dog Description File (Ubisoft Entertainment)
DOH Geoworks Dependency Information File
DOK Dokument, often ASCII Text
DOK German or Dutch Text
DOL D-PAS Portfolio Manager Flexible Benchmarking Analysis File
DON Textur Editor File
DOO Atari Doodle
DOO Atari Image Doodle
DOO Vibrants Music
DOP Digital Orchestrator File
DOQ Digital Orthophoto Quadrangle
DOQQ Digital Orthophoto Quarter Quadrangle
DORE Dore Raster File Format [Steve Hollasch]
DOS 1st Reader External Command File
DOS DOS 7 System Files. Win 95 Boot up in DOS.
DOS General Network Driver File
DOS NDIS Network Card Driver
DOS Network Driver File
DOS Text File/DOS Specification Info
DOT Bert's Dinosaurs File
DOT Corel Lines-Definition
DOT Ribbons Molecular Dot Surface
DOT Word Document Template (Microsoft)
DOTHTML Word HTML Document Template (Microsoft)
DOV Temporary File
DOW TAPCIS Download Command List
DOWNLOAD Mozilla Partial Download File (Mozilla)
DOWNLOADHOST MSN Explorer Download View (Microsoft)
DOX MultiMate Document
DOX Text File
DOX Visual Basic User Document Binary Form File (Microsoft)
DOX Word Text Document (Microsoft)
DOZ VENDINFO Description Out of Zip File
DP Common Group
DP Daily Planner Calendar File
DP DataPhile Data File
DP Portable Document; Common Ground Digital Paper
DP Text
DP THOR Database Primary Data
DP$ Ntgraph Visual C Wizzard File
DPA Archive
DPA Serif DrawPlus Animation
DPB Dataplore Signals
DPB Fax Master File
DPB ProWORX Nxt Descriptor Pointer File (Schneider Electric)
DPC Delphi Package Collection File (Borland Software Corporation)
DPC DiscPlay Collection File
DPC OrCad Design Rule Check Output
DPC Uefa Champions League Data
DPD ABC Programming Language Dyadic Predicate
DPD OmniServer File
DPD Ovation Pro Document (David Pilling)
DPD Document Processor DESIGNER Project File (Upload@24 IT Consulting GmbH)
DPF COMPRESS Vessel Drafting Program File
DPF Dataplore Figure
DPF DeltaDOS Delta Patch File
DPF Dictaphone Walkabout Express
DPF Dynamic Process Format Database (Barco)
DPF F-Secure Configuration File
DPF ProWORX Nxt Descriptor Pointer (Schneider Electric)
DPF Speedy Printed Circuit Board Design Software (Mania Technologie)
DPF DanProgrammer Script (DanSoft Australia)
DPF Document Processor FLOW Project File (Upload@24 IT Consulting GmbH)
DPG Deleted program group; Windows Applications Manager
DPG DPGraph Mathematical Graph
DPGRAPH DPGraph Mathematical Graph
DPI Pointline Bitmap
DPJ Delphi Project (Borland Software Corporation)
DPJ DeskProto CAM Project File
DPK Deleted Package, Windows Applications Manager
DPK Delphi Package File (Borland Software Corporation)
DPK Lemon Interactive Starmageddon File
DPL Dasher Playlist File (ChristmasCave)
DPL Delphi Package Library (Borland Software Corporation)
DPL Digital Photo Librarian Database
DPM DataPilot RingTone (Susteen, Inc.)
DPMI DOS Protected-Mode Interface Programming
DPO Delphi Object Repository (Borland Software Corporation)
DPO DECAdry Express Business Cards Business Card File (DECAdry)
DPP Serif DrawPlus Drawing
DPP Document Processor CORE Project File (Upload@24 IT Consulting GmbH)
DPQ PCX format
DPR C++ Default Project (Borland Software Corporation)
DPR Desk Project
DPR Wintidy File
DPR Dance Paranoia
DPS DivX XP Skin (DivXNetworks, Inc.)
DPS DPS Reality Video Editing File
DPS dpsVelocity Split Video File (Leitch Technology Corporation)
DPT Desktop DNA Template
DPT Publish-It! Publication File
DPV PrintView Raw Text (DATAIR Employee Benefit Systems, Inc.)
DPX Animation
DPX Digital Moving Picture Exchange Bitmap
DPX Kodak Cineon Raster Bitmap (Kodak)
DPY PROGNOSIS Display Document File
DPY Realpolitik Saved Game
DP~ BC31 Bin File
DQA itaz doQument File
DQB D-PAS Portfolio Manager File
DQC CP/M Disk Information File
DQD itaz Default doQument Database
DQL DataEase Database
DQY Excel ODBC Query File (Microsoft)
DR$ Modem Bitware Fax Disk2 File
DR9 Directory File
DRA Dragon Naturally Speaking
DRA Dr. Abuse Saved File (Barres & Boronat)
DRAW 2D Graphic
DRAW Acorn Object-based Vector Graphic
DRB DrBeam
DRC Delphi Compiled Resource File (Borland Software Corporation)
DRC DriveCrypt Container File
DRC MicroSim PCBoard DRC Errors Report
DRC Orcad Schematic Capture Design Rules Check Report File
DRES Diagnosis Results
DRF DrFrame
DRF Hummingbird DOCS Open, PowerDOCS, DM
DRF Photoline Drawing Filter
DRF Nicolet DataViewer Distributed NRF Files (Nicolet Instrument Technologies, Inc.)
DRF 3D Studio Scene (Autodesk, Inc.)
DRG Dyno2000 Car Design (Motion Software)
DRG VLBI and Tied Array Drudge Tasking Document
DRI Speedy Printed Circuit Board Design Software (Mania Technologie)
DRJ Deraj Data File
DRL DocObject Resource Locator
DRM Cubase Drum File (Steinberg)
DRM Pro/ENGINEER (PTC)
DRML Protected Digital Content (Digital Rights Management Limited)
DRN Darn for DOS
DRO D-Robots Robot
DRS Age of Empires II Archive (Microsoft)
DRS BMP Bitmap
DRS DrawPerfect Ver. 1.0 Font
DRS Text
DRS WordPerfect Driver Resource (Corel)
DRT PCB Designer with PSpice Custom Derating File (OrCAD)
DRT egseing Direct Mode
DRT Director MX Shockwave Export (Macromedia, Inc.)
DRT DataPilot RingTone (Old Style) (Susteen, Inc.)
DRT CADAM Export Format (Dassault Systemes)
DRT Windows Draw Template (Corel Corporation)
DRT Dispatch Route File
DRT DirectRT Styles File (Empirisoft)
DRT EPOS Data Recovery Tool Working File (EPOS Ltd.)
DRU Wfm384s Demo File
DRV Device Driver
DRV Program Overlay
DRV Traverse PC Desktop Drawing (Traverse PC, Inc.)
DRW Drawing
DRW Freelance Graphics Version 2 for DOS Drawing/Presentation (IBM)
DRW Micrografx Vector Graphic
DRW Pro/E Drawing
DRW Personal Designer (4Design) CAD Drawing Database (4D Graphics, Inc.)
DRX Photoshop Tutorial (Adobe)
DRY Net2000 Executable
DRY XAIRON Organizer Diary File
DRZ Draz Paint
DR_ Compressed DRV File of VFW
DS Chemisty Software
DS Dialog Studio
DS HP Officejet T Series All-in-One TWAIN File (Hewlett-Packard Development Company, L.P.)
DS PhotoMax Drive
DS TWAIN Data Source
DS Desktop KornShell (DtKsh) File
DS Dynamics Solver Problem Definition (Juan M. Aguirregabiria)
DS4 Micrografx Designer Graphics (ver 4)
DSA DasyTec DASYLab File
DSA PKCS7 Signature, DSA
DSASAVE Dungeon Siege File (Microsoft)
DSB DasyTec DASYLab File
DSB Rayman2 Play
DSB DiscSafe Backup (Engelmann Media GmbH)
DSB Embroidery File
DSB Orchida Embroidery System (Orchida Soft)
DSC Belief Network (Microsoft)
DSC Description File
DSC DPKG-source
DSC MIME Tag Type
DSC Nikon Coolpix Disk Identification File (Nikon Inc.)
DSC Oracle Discard File
DSC PostScript Language Document Structuring Conventions Specification Version 3.0
DSC SoftImage Scene File
DSCE Diagnosis Scenario
DSCMD Desktop Sidebar Command File (Idea2 s.c.)
DSD DataShaper Database File
DSD Document Structure Definition File
DSES Diagnosis Session
DSF Delusion/XTracker Digital Sample
DSF DriveSurf picture
DSF Designer Vector Graphic (Corel)
DSF Borland C++ or Turbo Pascal Project Desktop Settings File
DSF MS Belief Network Document Containing Infix Formula Declarations
DSF PC-TRUST Document Signer
DSF ProWORX Nxt Data Setup (Schneider Electric)
DSF Vicon Kollector 2.0 CCTV Recording
DSF DataCAD Double Precision Symbol File with Layers (DATACAD LLC)
DSG Doom Saved Game (id Software)
DSH Dashboard PDA Wallpaper
DSH Dasher Grid File (ChristmasCave)
DSI Digital Sound Module Tracker Format
DSI R-Studio Hard Disk Scan Results File
DSI DESI Labeling System Telephone Label File (DESI Telephone Labels, Inc.)
DSK Apple II or Macintosh Game ROM/Disk Image (Apple Computer, Inc.)
DSK Delphi Project Desktop File (Borland Software Corporation)
DSK Desk
DSK Notes Design Elements (IBM)
DSK NetWare Disk Driver (Novell)
DSK SHARP MZ-series Emulator File
DSK WinImage Disk Image File
DSK ZX Spectrum-Emulator
DSK MSX DOS Disk Image
DSK Extended CPCEMU Style Disk Image
DSK Standard CPCEMU Style Disk Image
DSK Generic Disk Image
DSK Windows XP System Restore Backup (Microsoft)
DSL DSSSL Style Sheet
DSL Lingvo User Feature Dictionary
DSL Product Compass Suite Product Launcher (Deadline Software)
DSM Delphi Symbol Module (Borland Software Corporation)
DSM Developer Studio Macro (Microsoft)
DSM Digital Sound Module Tracker Format
DSM Dynamic Studio Music Module
DSMAP Dungeon Siege File (Microsoft)
DSN CD Stomper Pro
DSN Object System Designer Design
DSN ODBC Data Source
DSN OLE DB Provider for ODBC (Microsoft)
DSN Orcad Schematic Capture Schematic File
DSN SureThing Office Labeler Document Formerly DesignExpress.
DSN6 Ribbons FRODO Map
DSO Tribes 2 Compiled Script (Sierra)
DSP Developer Studio Project (Microsoft)
DSP Norton Viewer DLL File
DSP Dr. Halo Graphic Display Driver
DSP Dr. Halo Graphic Screen Driver
DSP Dynamic Studio Professional Module
DSP Signature Display Parameters
DSPACKAGE Desktop Sidebar Skin/Panel (Idea2 s.c.)
DSPARTY Dungeon Siege File (Microsoft)
DSPLUGIN Desktop Sidebar Plug-in (Idea2 s.c.)
DSQ Corel QUERY File
DSQ DASYLab Worksheet Sequence
DSQSAVE Dungeon Siege File (Microsoft)
DSR Micrografx Designer Graphic
DSR Visual Basic Active Designer File (Microsoft)
DSR WordPerfect Driver (Corel)
DSRES Dungeon Siege Resource File (Microsoft)
DSS DCC Active Designer File
DSS Digital Soup Digital Sound File
DSS Digital Speech Standard
DSS HEC-DSS Hydrologic Database (Hydrologic Engineering Center)
DSSAVE Dungeon Siege Saved Game (Microsoft)
DSSL DSSL SGML Style Sheet
DSSLIDESHOW Desktop Sidebar Slideshow Panel (Idea2 s.c.)
DSST ConsumerPoint File
DST C++ Desktop Settings (Borland Software Corporation)
DST CubicPlayer file
DST Home Embroidery Format
DST Micrografx Designer Template
DST PC-RDist Distribution File (Pyzzo)
DST Tajima Embroidery Machine Stitch File
DST WAIN (Scanner Spec) Data Source DLL
DST MicroImages Priroda Lens Correction Photo-grammetric Distortion Values (radius/distortion pairs) Specification (MicroImages, Inc.)
DST Orchida Embroidery System (Orchida Soft)
DST ViPNet Products Encryption Key Set (Infotecs)
DSU ProWORX Nxt Data Setup (Schneider Electric)
DSW C++ Desktop Settings (Borland Software Corporation)
DSW Visual Studio Workspace (Microsoft)
DSX Micrografx Designer Graphic
DSX Visual Basic Active Designer Binary File (Microsoft)
DSY PC Draft Symbol Library
DSY AJC Directory Synchronizer Project File (AJC Software)
DSZ Embroidery File
DSZ Win Help Related File
DSZ Orchida Embroidery System (Orchida Soft)
DSZ DynaMaSZ Data/Parameter File (Mystic Fractal)
DS_STORE Macintosh OSX Folder Information (Apple Computer, Inc.)
DT DAT Backup
DT Macintosh File Data Fork
DT0 DTED Level 0 (National Geospatial-Intelligence Agency)
DT1 DTED Level 1 (National Geospatial-Intelligence Agency)
DT2 DTED Level 2 (National Geospatial-Intelligence Agency)
DT5 Brother's Keeper File
DTA Data
DTA Hidden & Dangerous Archive
DTA Stata Binary Saved Datasets
DTA World Bank's STARS Data
DTA EZ-Forms Data File in Standard EZ-Forms Format (EZ-Forms Company)
DTAUS Misc
DTAZV Misc
DTB After Dark
DTB Cybermedia Uninstaller
DTB DesignTools PCB Design and Make
DTC DYTEC HEADQUARTER
DTC Windows Applog Journal
DTD ArcView UNIX Hyperhelp Supporting File (ESRI)
DTD DesignTools 2D Design
DTD SGML Document Definition File
DTE Win Applog File
DTEA Diagnosis Template Archive
DTED Digital Terrain Elevation Data
DTF Exchange Header File (Microsoft)
DTF ICEM CAD Data
DTF pfs:Q&A Database
DTF Symantec Q&A Relational Database Data File
DTF ACDSee Use Database (ACD Systems Ltd.)
DTF Solid Edge Document (UGS PLM Solutions)
DTF DanTemplate Template File (DanSoft Australia)
DTG Windows Applog File
DTH Windows Applog File
DTI Delphi Design Time Information (Borland Software Corporation)
DTI Windows Applog File
DTJ Windows Applog File
DTL Hal/Supernova/Lunar/LunarPlus Screen Readers/Magnifiers
DTL Windows Applog File (Microsoft)
DTL Pro/ENGINEER (PTC)
DTM DigiTrekker Module
DTM Softshare Delta Translation Map
DTM DeFy Adlib Tracker
DTN TunnelCAD Import/Export File (IQSoft)
DTP ProComm Program Patch
DTP Page Express Desktop Publishing Document
DTP PageMagic - Publish-It! - Publisher3 Publication
DTP Pressworks Template File
DTP Publish-It! Publication
DTP SecurDesk! Desktop
DTP Text Document of Timeworks Publisher 3.x
DTP Timeworks Publisher Text Document
DTQ Database Tools Query
DTR DTREG Project File (Phillip H. Sherrod)
DTS Data Transformation Services (Microsoft)
DTS Digital Surround Audio File Format
DTX DocuTech Print6 Engine File
DTX E-Book File
DTX LaTeX Source and Documentation Archive
DTX LithTech Game Model Texture File (Touchdown Entertainment, Inc.)
DTX pfs:Q&A Index
DT_ Mac-ette
DT_ Macintosh Data File Fork
DUA Fifa 2001 Data Feart Legal Screeen
DUB Audio Utility Tuningwrench Tuning Compressed File
DUD DirectUpdate Dynamic DNS Service Description (William Levra-Juillet)
DUF Beckman Instrument's Spectrophotometer Data Archive
DUM Ada ADA Tutor File
DUN Dial-Up Networking Export File
DUN Dunce File
DUP Duplicate Backup
DUR DURILCA Compressed Archive
DUS Readiris Font Dictionary
DUT Dutch Text File
DV DESQview Script (Symantec)
DV Digital Video File
DVA dpsVelocity Split Audio File (Leitch Technology Corporation)
DVB AutoCAD VBA Source Code (Autodesk, Inc.)
DVB Visual Basic for Applications Macro Project (Microsoft)
DVB DVBLine Document
DVC 1-2-3 (IBM)
DVD Animation
DVD DOS Device Driver File
DVD DVDMaestro Project File (Spruce Technologies)
DVDREGIONCSSFREE DVD Region+CSS Free (Fengtao Software Inc.)
DVF DV Studio Camcorder Graphics File
DVF Sony Compressed Voice File (Sony)
DVG GraphicWorks Vector Drawing
DVI Action Media II Digital Video Interactive Movie
DVI TeX Device Independent Document
DVI GlossTeX Installation Instructions
DVM DVM Movie File Format
DVO DESQview (Symantec)
DVP AutoCAD Device Parameter (Autodesk, Inc.)
DVP DESQview Program Information (Symantec)
DVPRJ Déjà Vu X Translation Project File (ATRIL Language Engineering S.L.)
DVR Device Driver
DVR Program Overlay
DVR DESQview (Symantec)
DVR DVR-Studio Stream (Haenlein-Software)
DVR-MS Media Center Recorded Television File (Microsoft)
DVSD DVMaster Pro Video
DVT DepoView Digital Video Transcript (inData Corporation)
DVU DVBControl
DVU Documat Adaptive Binary Optimization Format File (MatrixView Pte. Ltd.)
DVW Digital Voice Recorder Voice File (Dektron)
DVX DivX Movie (DivXNetworks, Inc.)
DW David Whitaker Format Music File
DW1 Deathwatch WebCrawler Encrypted Log File (Deathwatch Development Group)
DW2 DesignCAD Drawing File
DW2 Deathwatch WebCrawler Crawl Log (Deathwatch Development Group)
DW3 Deathwatch WebCrawler Temporary Data Storage (Deathwatch Development Group)
DW4 Visio/DisplayWrite 4 Text
DWA Project Dogwaffle Animation (TheBest3D.com)
DWARF DWARF
DWB Coryphaeus Software Designer Workbench
DWC Compressed Archive
DWC NetOp Connection File
DWD Davka Writer File
DWD DiamondWare Digitized File (DiamondWare, Ltd.)
DWE DataWarehouse Explorer (CNS International)
DWE Creator Simulator (Tufts University)
DWF Autodesk Design Web Format (Autodesk, Inc.)
DWG 2D Graphic
DWG AutoCAD Drawing Database (Autodesk, Inc.)
DWG BravoDRAFT, Detailer
DWG Drafix Drawing
DWG Older Generic CADD Drawing Format
DWG Pro/ENGINEER Drawing (PTC)
DWI Dance With Intensity (SimWolf)
DWI Dependency Walker Image (Steve P. Miller)
DWJ Dynamic Submission 2000 V6 File
DWK Locked DWG File
DWK DADiSP DADiSP Worksheet File (DSP Development Corporation)
DWL AutoCAD Drawing Database File Locking Information (Autodesk, Inc.)
DWL Textur Editor Compressed File
DWM Dwstk File
DWM DESQview (Symantec)
DWN Cisco Download File
DWN Experimental File Format
DWN Firmware Update File
DWP DeScribe Document File
DWP Dweep Game Levels
DWP SharePoint Portal Server Dashboard Web Part File (Microsoft)
DWP Darwin Pond
DWR WordEpress2.0 File
DWR NetOp Recording File
DWS AutoCAD Standarization (Autodesk, Inc.)
DWS Dyadic Workspace File
DWS NetOp Script File
DWS Creator Simulator Waveform (Tufts University)
DWS Dreamweaver Site Definition File (Macromedia)
DWT AutoCAD Template/Prototype (Autodesk, Inc.)
DWT Demon's World Game Texture File
DWT Dreamweaver Template File (Macromedia)
DWT GoLive Web Template (Adobe)
DWT FrontPage Dynamic Web Template (Microsoft)
DWV WAV
DWX CADLock Locked AutoCAD Drawing (CADLock, Inc.)
DWY Dwyco Video Clip
DWZ Compressed AutoCAD Drawing File
DWZ Designer Projects Template File
DX Auto-trol Raster Bitmap
DX Data Explorer Document
DX Deus Ex Map File (Eidos Interactive Ltd.)
DX Digital Electric Corporation (DEC) Data Exchange File
DX Document Imaging File
DX MultiMate Word Processor Document
DX J-CAMP Spectroscopic Data Exchange Format
DX THOR Database Cross-reference Data
DXB AutoCAD Drawing Exchange Format (Autodesk, Inc.)
DXB Database
DXB Drawing Interchange Binary
DXB Duxbury Braille Translator Braille File (Duxbury Systems, Inc.)
DXD Diogenes Extended Document (Dimensione CAD)
DXE Amiga Emulator
DXF 2D Graphic
DXF 3D Graphic
DXF AutoCAD Drawing Interchange Format (Autodesk, Inc.)
DXF Drawing Interchange (Exchange) Format
DXF Image PSP, Fh7
DXF Micrografx Picture Publisher Special Effect
DXF XMap Exported Draw File (Delorme)
DXL Dapyx MP3 Explorer
DXL DOORS Extension Language
DXL Domino XML File (IBM)
DXMAX Oozic File
DXN Fujitsu dexNet Fax Document
DXP Piles'O'Tiles Tile Image File (F1 Software)
DXP Dynamic XML Page (Neolectric)
DXP Duxbury Braille Translator Duxbury Print File (Duxbury Systems, Inc.)
DXPACK DesktopX Object Package (Stardock Corporation, Inc.)
DXPACKPRO DesktopX Pro Document Package (Stardock Corporation, Inc.)
DXR Acrobat (Adobe)
DXR AEC DesignWare Model Parameter File
DXR Dependable Strengths Administrator Resources
DXR Green Building Advisor File
DXR Macromedia Director Protected Movie File (Macromedia)
DXR Vegas Jackpot Gold Game File
DXS Deus Ex Saved Game
DXSTUDIO DX Studio Document (Worldweaver Ltd.)
DXTHEME DesktopX Theme (Stardock Corporation, Inc.)
DXTHEMEPRO DesktopX Pro Theme (Stardock Corporation, Inc.)
DXU DivX File (DivXNetworks, Inc.)
DXX AutoCAD Drawing Interchange Attribute File (Autodesk, Inc.)
DY22 Dyaxis Sound Format
DY44 Dyaxis Sound Format
DYC ICUII Videochat File
DYL EPOC16 Dynamic Link Library
DYLAN Dylan Source File
DYN Dyno2000 Engine Simulation (Motion Software)
DYN 1-2-3 (IBM)
DYS SwordSearcher Daily Devotional Data File (Akamai Software)
DZ Dzip Compressed File
DZ Firefly Data/Parameter File (Mystic Fractal)
DZS Character File
DZS Download Accelerator Skin (SpeedBit Ltd.)
D_ Seqmax Seqprest Compressed Audio File
D_1 Polytext Ma'archot Meida Co. S"TaM
D_3 Polytext Ma'archot Meida Co. S"TaM
D_T Eru/erd File
D~L Creative DLL Copy
D~V Windows 3.x System File











e's






E EiffelStudio Source File (Eiffel Software Inc.)
E Epsilon Editor EEL Macro Language
E Specman Testbench E-program Source File
E Euphoria Include File (Rapid Deployment Software)
E00 ArcInfo Coverage Export
E01 Encase Forensic Software
E2 thinkdesign CAD Design
E2C NJStar Chinese Word Processor Dictionary File Index (NJStar Software Corp.)
E2P PonyProg Device File (Lanconelli Open Systems)
E3 thinkdesign CAD Design (think3 Inc.)
E32 Inno Setup 1.3 File
E3D Instant3D Project
E3D Macromedia Extreme3D Object
E48 Emu48 HP48 Emulator File
E78 IBM 3270 Terminal Emulator Screen Layout Definition
E99 Steuer99 Daten File
EA3 Fifa 2001 Environment Data
EAC EmEditor Auto Completion File
EAF Aframe
EAF FRAGSTATS*ARC File
EAF MicroEmacs Abbreviation File Format
EAL Enfocus Action List
EAM France98 Football Game Audio File
EAP Enterprise Architect Project (Sparx Systems Pty Ltd.)
EAR Java Enterprise Application Packaging Unit
EAR ETI Camcorder Pro Audio File (Eyemail Technology, Inc.)
EAS Elite Visual Basic API Spy
EAS OS/2 Extended File Attributes
EAS EAS 2004 Applicant Reference Database (UCAS)
EASA EASA Application Development File (AEA Technology plc)
EASAP EASA Archive (AEA Technology plc)
EASM eDrawings File
EAZ Express Assist File
EBA Mobile Phone Data Manager
EBB Empower Business Bulletin (Metapraxis Ltd.)
EBD Empower Business Dashboard (Metapraxis Ltd.)
EBF EARS Definition Backup
EBF Pocket PC WindowsCE Form File (Microsoft)
EBJ Geoworks Error Checking Object File
EBK EARS Database Backup
EBK Embiid Reader eBook (Embiid Inc.)
EBK Email Saver Xe Backup File (Amic Games)
EBM Attachmate Extra! Macro
EBO Reader Ebook Format (Microsoft)
EBP Pocket PC WindowsCE Project File (Microsoft)
EBP Relic Entertainment Game File (Relic Entertainment Inc.)
EBP Jes-Soft Sports Program Play Description File (Jes-Soft)
EBS Rational Rose 98 Script Source (IBM)
EBS WindowsXP Scanner File
EBS EyeBatch Command Script (Atalasoft, Inc.)
EBS E-Scripter Script (CMS)
EBU Exact Globe 2000/2003 Database Backup (Exact Software)
EBX Electronic Book Exchange
EBX Rational Rose 98 Compiled Script (IBM)
EC Preprocessed GOC Source Code
EC3 Print CD CD Label Image (Epson America, Inc.)
ECA electroCAD File
ECC Ecchi Role-playing Format
ECC Essential Taceo Crypto Container (Essential Security Software, Inc.)
ECD Questionnaire Specification Language File
ECF Micrografx Media Manager
ECF Outlook Add-in File (Microsoft)
ECF WinFax Office Add-in File (Symantec)
ECF Eventcorder Recorded Events and Clickviews (CMS)
ECG Preprocessed GOC Source Code
ECHR Explorations RPG System Character/Map System Sprites (Tyrone W. Lee)
ECL Eclipse (Active Media)
ECM Cmpro Examples File
ECO NetManage ECCO File
ECP eCourse Planner eCourse Template (ICS Corporation)
ECR Ecrypt E-mail File
ECS Encrypted Compressed GIS Software Geographic Shape File
ECS Sony Ericsson Phone Backup File
ECT Visual C++ Exception Console Template (Microsoft Corporation)
ECW EclipseCrossword Crossword Puzzle
ECW Enhanced Compressed Wavelet
ECW Ensoniq Waveset Format (Creative)
ECW2002PUZZLE EclipseCrossword Puzzle
ECW2002WORDS EclipseCrossword Word List
ED EasyDraw CAD File
ED Tmx Editor File
ED LithTech Game Level File (Touchdown Entertainment, Inc.)
ED5 EDMICS Graphics File
ED6 EDMICS Graphics File
EDA Ensoniq ASR Disk Image
EDB EzyMailManPro (Welshware)
EDB ROOTS3 Geneological Data
EDB Business Assessment Manager (E2S n.v.)
EDB ACT! E-mail Data File (Best Software CRM Division)
EDB Exchange Server Property Store (Microsoft)
EDB Euphoria Database System (EDS) Database File (Rapid Deployment Software)
EDC Kryptel (light) Decoder/Encoder
EDD FrameMaker Element Definition Document (Adobe)
EDE Ensoniq EPS Disk Image
EDF Drumbeat Component
EDF Workshare Synergy Document Change Management
EDG EdG Command File
EDH EditHelp Source File
EDH XEDH Electron-Density Histogram
EDI EDI Interchange File (Budget EDI)
EDI EDI Engine EDI File (123 EDI, Inc.)
EDK Ensoniq KT Disk Image
EDL Edit Decision List
EDL ASAP Entity Definition Language File (Hewlett-Packard Development Company, L.P.)
EDM CAD Contouring Parameter Data File
EDM Eclipse Data Module (Active Media)
EDM Extinction Corrected Differential Photometry
EDM Setters III 3 Map File
EDML Dreamweaver MX Extension File
EDN EDIF Netlist File
EDN Acrobat Document (Adobe)
EDP Attachmate Extra! Session
EDQ Ensoniq SQ1/SQ2/KS32 Disk Image
EDR GROMACS Portable Energy File
EDR Embird Plus Color Paletter (Embird)
EDRW eDrawings File
EDS Ensoniq SQ80 Disk Image
EDT External Editor Definition
EDT VAX EDT Editor Default Settings
EDV Ensoniq VFX-SD Disk Image
EDX Editor Dictionary File (Serenity Software)
EEB EaseBook File
EEB WordPerfect Equation Editor Button Bar (Corel)
EEE 3eee Triple Encryption Encrypted File (Fasttrack Ltd.)
EEE EEEWin Archive (Remia s.r.o.)
EEP Evidence Eliminator (Robin Hood Software Ltd.)
EER Lahey Fortran Execution Error Messages
EES Empire Earth Scenario File
EFA Ensoniq ASR File
EFC EFCoins File
EFC Technics Sx KN 6000 Keyboard Effect Memory File
EFC FAIRCOPY Encrypted Fair Copy (FAIRCOPY)
EFD EARS Filter Definition
EFDEMO Star Trek Voyager Elite Force Demo File
EFE Ensoniq EPS File
EFF EverQuest Effects File
EFF Infinity Game Engine Effects File (BioWare Corp.)
EFG Gambit Extensive Form Representation (The Gambit Project)
EFI Extensible Firmware Interface Firmware File (Intel)
EFK Ensoniq KT File
EFP Exchange Forms Designer Template (Microsoft)
EFQ Ensoniq SQ1/SQ2/KS32 File
EFS Ensoniq SQ80 File
EFS FlowChart; EasyFlow 6.x-8.x
EFT ChiWriter High Res Screen Characters
EFT e-Form Form Template (Hong Kong SAR Government Communications and Technology Branch)
EFT Finale Enigma Tansportable File (MakeMusic!)
EFV Ensoniq VFX-SD File
EFX eFax Fax Document (j2 Global Communications, Inc.)
EG2 eGatherer Collected System Configuration Information (IBM)
EGA EGA Resolution BMP Bitmap
EGA Enhanced Graphics Adapter Graphics Data
EGA Ventura EGA Screen Characters
EGD GIS Software Encrypted Grid Shape File
EGG EGG Solution 360RealTour
EGG Wer Wird Millionaer Data Screens File
EGG Ducks Add-on/Level File (Hungry Software)
EGP Easy Grade Pro Data
EGP Egrid32 Form Properties Template (Sweetheartgames.com)
EGR Egrid32 Form (Sweetheartgames.com)
EGRP Explorations RPG System MapGroup Object (Tyrone W. Lee)
EGS GIS Software Encrypted Grid Shape File
EGWARSAVE War! Age of Imperialism Save File (Donohoe Digital LLC)
EHP HelpLogic Project (Electric Butterfly, Inc.)
EHTML Enhanced HTML
EI EARS Component File
EI Electric Image
EID Faena MyID Encrypted File
EID IBM ViaVoice Vocabulary File
EIDI Electric Image EIDI File
EIF Eroiica Graphic
EIN Skyplot Settings File (Frank P. Thielen Software Design)
EIO EIOffice Document Binder (Evermore Software)
EJP Elite Japan Crossword Puzzle (EliteWare)
EK5 Simrad EK500 Scientific Echosounder Data
EK6 Simrad EK60 Scientific Echosounder Data
EKA Eureka Internal Data File (Borland Software Corporation)
EKM EXP: The Scientific Word Processor Macro
EKS Empower Site File (Metapraxis Ltd.)
EL eMacs Lisp Source Code
ELA TradeStation EasyLanguage Archive (TradeStation Securities, Inc.)
ELC eMacs Lisp Byte-compiled Source Code
ELD EARS Label Definition
ELD TradeStation EasyLanguage Document (TradeStation Securities, Inc.)
ELEMENT Ampoliros Platform Component Type Handler (Solarix)
ELETTERHEAD Electronic Letterhead (Basildon Bond)
ELF Black Belt Systems Extended Layer File
ELF Electronic Application Form File
ELF Tasklink for Windows Machine Control Executable and Linking Format
ELG EARS Log
ELG EnABLE Activity Log (Energy Scitech Ltd.)
ELH Electronic Application Help File
ELI ELI Compressed File Archive
ELI Encyclopedia Article List
ELL ATI Radeon Video Driver
ELM FrontPage Theme-Pack File (Microsoft)
ELOG McAffee Firewall Log
ELP HotRecorder Proprietary Audio Format (Porto Ranelli, S.A.)
ELS EnSight 3D Document (Scenario) (Computational Engineering International (CEI))
ELS TradeStation EasyLanguage Storage (TradeStation Securities, Inc.)
ELT Event List Text
ELT Prosa Event List
ELX Design Pro Tools Form File (Elixir Technologies)
ELZ Electronic Application Form Answer File
EM$ Modem Bitware Fax Disk2 File
EM1 Emax I Bank File
EM2 Emax II Bank File
EMAIL Outlook Express Mail Message (Microsoft)
EMAT ANSYS Element Matrix
EMB ABT Extended Module
EMB Everest Embedded Bank File
EMB IEMBL Nucleotide Format
EMB Orchida Embroidery System Embroidery Pattern (Orchida Soft)
EMBL IEMBL Nucleotide Format
EMD ABT EMD Module/Song Format
EMD Micrografx System4 Media Manager File
EMD Embroidery File
EMDL Softimage XSI Exported 3D Model (Softimage)
EMF Extended (Enhanced) Windows Metafile Format
EMK EMK Compress Archive (Elex Media)
EML Outlook Express Electronic Mail (Microsoft)
EML QuickMail Pro
EMM EARS Mail Merge Definition
EMN Pro/ENGINEER (PTC)
EMO Messenger Emoticon (Smiley) (Microsoft Corporation)
EMP E-Music File Format
EMP Pro/ENGINEER (PTC)
EMP Medlin Accounting Employee Data File (Medlin Accounting)
EMR Emrite
EMS PC Tools Enhanced Menu System Config
EMS YoshimuraEMS Motorcycle Fuel Injection
EMS Revolution EMSA 1.0 Spectrum File (4pi Analysis, Inc.)
EMT EverQuest (Sony)
EMU BITCOM Terminal Emulation Data
EMU Emulation
EMULECOLLECTION eMule Plus (eMule Team)
EMX Emax System File
EMX Enigmacross Puzzle File
EMX MS-DOS Extender file
EMY Eericsson Ringtone
EMZ Windows Compressed Enhanced Metafile (Microsoft)
EN Stratum Template File
EN$ Cubase Compressed File (Steinberg)
ENB Census of Employment and Wages Flat Data File (Bureau of Labor Statistics)
ENB eNotebook Saved Notebook (eNotebook)
ENC BlackIce Evidence Log File
ENC Dungeon Related File
ENC Encore Musical Notation File (GVOX)
ENC Knowledgeware Encyclopedia
ENC Sniffer (DOS) Capture File (Network Associates Technology, Inc.)
ENC UUENCODE Encoded File
ENC Video File
ENC Census of Employment and Wages Flat Data File (Bureau of Labor Statistics)
ENC My Personal Programmer Encrypted Distributed Project (M:Pact Technologies)
ENC Media Safe Encrypted Data (Nova Epoc Systems)
END Corel Draw Arrow Definition
END Census of Employment and Wages Flat Data File (Bureau of Labor Statistics)
ENE GROMACS Binary Energy File
ENF EndNote Filter File
ENF RightClick-Encrypt File
ENF SmartScore Score (MUSITEK Corporation)
ENFF Extended Neutral File Format
ENG Dictionary
ENG EnerGrahics Chart Graphics File
ENG English Documentation
ENG Matlab Engine Routines
ENG RealFlight Radio Control Airplane Description (Knife Edge Software)
ENG Sprint Dictionary Engine File
ENG DreamMaker Program Source Code in English (Intelligent Systems)
ENG Personal Paint English Language User Interface File (Amiga)
ENG Train Simulator Engine File (Microsoft Corporation)
ENH CRiSP Harvest File
ENL Endnote Library File
ENR Enroute Toolath
ENS EndNote Style File (ISI ResearchSoft)
ENS Envox Studio Script (Envox Group)
ENS REAKTOR Ensemble (Native Instruments)
ENT Entrust Entelligence Secured File
ENT SGML Entities, character mapping
ENT HyperChem Molecule File (Hypercube, Inc.)
ENT Brookhaven PDB Molecule File
ENT egseing Engineering HK Data
ENU ATI Radeon Video Driver
ENU Win Ace204 File
ENV Acrobat Spelling File (Adobe)
ENV Envelope or Environment
ENV HP-95 Environment; like CNF
ENV Motocross Madness 2 Track (Microsoft)
ENV Novell ENVoy Data
ENV Sierra Print Artist Envelope
ENV The Golem Project Environment File
ENV WOPR Enveloper Macro
ENV WordPerfect Environment (Corel)
ENV Creatacard Envelope Project (Broderbund)
ENV TeamQuest View Environment (TeamQuest Corporation)
ENV X-Plane Scenery File (Laminar Research)
ENV Train Simulator Environment File (Microsoft Corporation)
ENW Sierra LandDesigner 3D Terrain Modeling
ENX Rational XDE (IBM)
ENZ EndNote Connection File (The Thomson Corporation)
EOBJ Geoworks Object Code
EOBJ Explorations RPG System Objects (Tyrone W. Lee)
EOMODELD WebObjects Data Modeler (Apple Computer, Inc.)
EOMODELED WebObjects Data Model (Apple Computer, Inc.)
EON EON Studio File
EOP EON Studio File
EOT WEFT Embedded OpenType File (Microsoft)
EOX EON Studio File
EOZ EON Studio File
EP Bonas Jaquard EP Weave Format File
EP2 EclipsePackager Package
EPA Award BIOS Logo
EPC Jill Game File
EPD EARS Printer Definition
EPD Express Publisher Publication File
EPDF Encapsulated Portable Document Format
EPE EON Studio Personal Edition File
EPF Entrust Entelligence Profile (Entrust Inc.)
EPF EdgeCAM Part Data (Pathtrace Engineering Systems)
EPH NOAA Post-fit GPS Orbit Data
EPH GPS Pathfinder Office Ephemeris File (Trinble Navigation Limited)
EPHTML Enhanced Perl-parsed HTML File
EPI EclipsePackager Invoice
EPI Encapsulated PostScript Interchange Format (Adobe)
EPI Express Publisher Encapsulated PostScript Text and graphics.
EPJ Java-clients File
EPJ RapidSQL SCCS Project
EPL Encirq \PL Programming Language Source File
EPL Tallyman E-commerce Software
EPM Destiny MPE Encoder Encrypted Portable Media File (Destiny Media Technologies Inc.)
EPP EditPad Pro Project (JGsoft - Just Great Software)
EPR Eiffel Project Repository
EPR Z88 Disk/ROM Image
EPRT eDrawings File
EPS Encapsulated PostScript
EPS Ventura Printer Font (Corel)
EPS2 Level II Encapsulated PostScript (Adobe)
EPS3 Level III Encapsulated PostScript (Adobe)
EPSF Encapsulated PostScript (Adobe)
EPSI Encapsulated PostScript Interchange Format (Adobe)
EPSON Epson Printer Graphics File
EPT Clarion for Windows Embed Points File (SoftVelocity)
EPT Elpoint Presentation File
EPT Encapsulated PostScript Interchange TIFF Preview (Adobe)
EPT WITE32 File
EPZ EON Studio Personal Edition File
EQF Winamp2/Winamp3 Equalizer Settings File
EQL DART Pro 98 Fabric Equalization Presets
EQN Equation
EQN HP-95LX Solver Equation File
EQN KaleidaGraph Macro File (Synergy Software)
EQN WordPerfect Equation (Corel)
EQP BPM Studio Equalizer Presets (ALCATech)
EQT ReliaSoft Weibull++ 6
EQU Assembly Language Equates
EQW SPEFO Stellar Spectra Analysis File
EQX Goldwave 402 File
ER AOL 3.0 Organizer (America Online, Inc.)
ER1 AllFusion ERwin Data (Computer Associates International, Inc.)
ER1 Visible Advantage
ERD Eclipse Resource Database (Active Media)
ERD Entity Relationship Diagram
ERD Prosa Entity Relationship Diagram Graphic File
ERF Eclipse Resource File (Active Media)
ERF Neverwinter Nights Toolset Exported Resource
ERF SGML Visual DTD Entity Reference File
ERG Arranger Audio File
ERI Entis Rasterized Image
ERI AllFusion ERwin Data (Computer Associates International, Inc.)
ERM Bitmap Graphic
ERM Entity Relationship Diagram Model
ERM Prosa Entity Relationship Diagram Model File
ERP British Economics & Social Research Council Electronic Form
ERP NOAA Post-fit GPS Earth Rotation Parameters
ERR Error Log
ERS EARS Control File
ERS Earth Resource Mapping Satellite Image Header
ERS Eraser
ERS Pro/ENGINEER Temporary File (PTC)
ERX ERWin File
ER_ Winhelp Compressed File
ES EasySIGN Drawing Sheet
ES Serious Sam Entity Class (Croteam Ltd.)
ESA ExpertScan Survey Report (AutoData Systems)
ESA ExeemSkin Archive (Swarm Systems Inc.)
ESD ExpertScan Survey Document (AutoData Systems)
ESF Emblaze Audio File
ESFORM EasySurveyor Form File (Pepto Systems AB)
ESH Extended Shell Batch File
ESH Easy Splitter Split File
ESI Diskeeper Disk Defragmenter
ESI Esri Plot File
ESJ Profile Master 2000 Archived Job Database (MAP Ltd.)
ESJ eCabinet Job (Thermwood Corporation)
ESK ESK Document Reader
ESK Longplay Vesa file
ESL Everest Authoring System Screen Library
ESL FoxPro Macintosh Runtime Library
ESL Visual FoxPro Distributable Support Library (Microsoft)
ESM Enhanced Simplex
ESM The Elder Scrolls Main Game File (Bethesda Softworks LLC)
ESO FoxPro
ESP ACD Analysis File
ESP ACD/CurveManager Analysis File
ESP E$Planner File
ESP Eclipse Screensaver Project (Active Media)
ESP Edskes Software Pakket
ESP Ethos System Analysis File
ESP Morrowind: The Elder Scrolls Plug-in (Bethesda Softworks LLC)
ESP Ventura File
ESP Extension-Sort Packer Compressed Archive (GyikSoft & MikroLab)
ESP Personal Paint Spanish Language User Interface File (Amiga)
ESP Email Sentinel Pro Protected Email Attachments (DS Development)
ESP Easy Setup Program Configuration File (Microscan Systems, Inc.)
ESPS ESPS Audio File
ESR 4th Dimension Database Windows Procedure (4D, Inc.)
ESS EXP: The Scientific Word Processor Style Sheet
ESS EasySpreadsheet Native Format File (e-press Corp)
EST ICE 2000 File
EST Streets & Trips Trip File (Microsoft)
EST Webalizer.01 Lang File
ESX Xactimate File
ESY EmEditor Syntax File
ES_ Audio Waveprg Sounder Compressed File
ET1 Energy 10 Weather Data
ET2 Electronic Tax Return Security File
ETA eTreppid Audio File
ETB Seismograph File
ETC eTreppid Compressed File
ETC Seismograph File
ETD Acrobat eBook Reader EBX Transfer Data File (Adobe)
ETF Enriched Text File
ETF PolyEdit File
ETH Ethnograph Document File
ETH HP Internet Advisor Capture File
ETL Eclipse Transition Listing (Active Media)
ETL Windows2000 Trace Log
ETM eTreppid Audio File
ETP Visual Studio .NET Enterprise Template Project (Microsoft)
ETV eTreppid Audio File
ETX Setext (Structure Enhanced Text)
EU Euphoria Include File (Rapid Deployment Software)
EUC Japanese
EUC EucliDraw Dynamic Geometry File (Logismos Inc.)
EUI Ensoniq EPS Family Compacted Disk Image
EUK Euklides Dynamic Geometry
EUM Euklides Dynamic Geometry
EUS EDonkey2000 Serverlist Tool
EV EchoView File
EV EV8 File
EV2 Java File
EV2 Calendar Commander Event File (Briggs Softworks)
EV3 EVERLOCK Options File
EV6 EV8 File
EVA Viz Modeler 3D Scene Archive
EVA MSX Video File
EVB Embedded Visual Basic File
EVC EchoView Color Scheme
EVE EmbeddedVectorEditor Diagram (Barry Kauler)
EVI EchoView Index File
EVK EVERLOCK File
EVL EchoView Line File
EVL CHASE Evaluation and Audit System Evaluation Lock File (Health And Safety Technology And Management Ltd.)
EVL Business Evaluation Systems Pro Spreadsheet (ValuSource, the valuation software division of John Wiley & Sons, Inc.)
EVL Cokriging Software COKRIG Output File
EVL Echoview Exported Line (SonarData Pty Ltd.)
EVO CRiSP Harvest File
EVO EnVideo Video Animation Document (Computational Engineering International (CEI))
EVP Sound Envelope
EVR EchoView Region File
EVR Cokriging Software COKRIG Output File
EVT Cameo D1 Digital CCTV System Recording Event Log
EVT PC Tools Event File Scheduler
EVT Windows NT/2000 Event Viewer Log File (Microsoft Corporation)
EVY Envoy Document (Corel)
EVY Tumbleweed Software ActiveX Control A portable format.
EW Euphoria Include File (Rapid Deployment Software)
EWB Electronics Workbench Circuit (Electronics Workbench Corporation)
EWD Express Publisher for Windows Document
EWF EpicWriter Document (Epic) (Trollzsoft)
EWL EclipseCrossword Word List
EWL Encarta Document (Microsoft)
EWP Evidence Washer Plug-In
EWP QuickCog Project File
EWS QuickCog Sample Set File
EWZ EdgeWize Compressed Encoded Data File (Qivx Inc.)
EX Cequadrant Backup File
EX EPM Macro File
EX Euphoria Source Code (Rapid Deployment Software)
EX Symantec Ghost Template File
EX Install Helper File
EX! Modem Bitware Fax Disk1 File
EX$ Compressed File
EX$ MS Compressed EXE Decompress with UNPACK.EXE.
EX$ Temporary File
EX1 Renamed .EXE File
EX2 PC Doctor File
EX2 ExodusII File
EX3 Harvard Graphics Device Driver (Harvard Graphics)
EXA Examine32 Saved Search Parameters
EXA Lsys File
EXAML Examine32 Search Data (Aquila Software)
EXB Flash Image File
EXC Mail Exchange Component
EXC QEMM Exclude File
EXC REXX Program
EXC Text Document
EXC Word Exclusion Dictionary (Microsoft)
EXCEPTION As-U-Type Exceptions File (Fanix Software)
EXD Control Information Cache (Microsoft)
EXE Executable File (Microsoft)
EXE Out-of-process Code Component Used by COM Clients (Microsoft)
EXE Self-extracting Archive
EXE Settlers IV Saved Game
EXE Playstation Executable File (Sony)
EXEME Likely an .EXE File Be careful if you rename and run a file of this type.
EXF Calculus EZ-Fax Fax
EXF Fuji EXIF Format File
EXL MIMEsweeper Ver 5 Expression List (Clearswift Limited)
EXM HP Palmtop 95/100/200LX System Manager Executable File (Hewlett-Packard Development Company, L.P.)
EXM RapidExam Test (XStream Software)
EXO System File
EXP CATIA Export File (Dassault Systèmes)
EXP ICQ Saved Chat File (ICQ Inc.)
EXP Melco Embroidery Design File
EXP PharLap Protected Mode Executable Program
EXP QuickBooks
EXP STEP Express Schema
EXP Viscal C++ Export File (Microsoft)
EXP Drawing Express CAD Drawing File (Trial Systems)
EXP Export File
EXR OpenEXR Bitmap (Lucas Digital Ltd. LLC.)
EXT E-mail Text Attachment
EXT Extinction Corrected Photometry
EXT Norton Commander Extension File
EXT WS-FTP ASCII Binary Transfer File
EXTBASE Associate This Extension Base (Spearit)
EXU Euphoria Source Code (Rapid Deployment Software)
EXW Euphoria Source Code (Rapid Deployment Software)
EXX IBM LinkWay MsgPut Intermediate File
EXY Orchida Embroidery System (Orchida Soft)
EX^ Norton Live Update File
EX_ Compressed EXE File
EYA eYaViewer Graphic (ESRI China (Beijing))
EYB Encyclopedia Yearbook File
EYE CubicEye Cube
EYE Eyeris Encoded Audio/Video File (Eyewonder, Inc.)
EYE Glass Eye File
EYE Renderize Project
EYE ETI Camcorder Pro Video File (Eyemail Technology, Inc.)
EYP EasyFP
EZB EasyBoot Image File (EZB Systems, Inc.)
EZB EasyBookkeeper Native Format File (e-press Corp)
EZC EZScreen Screen Saver Editor
EZC EZGUI Designer Control Definition (Christopher R. Boss)
EZM Text File
EZP Edify Electronic Workforce Backup Utility
EZP EZ-Pix Image (Xequte Software)
EZS Sunburst Technology Easy Sheet Document
EZS EZ-R Stats for Windows Batch Submit File (EZ-R Stats, LLC)
EZT Sunburst Technology Easy Sheet Template
EZX WHAP File
EZX EZ-Forms (EZ-Forms Company)
E_E Eru file



f's








F Compressed Archive File
F FORTRAN Source Code
F Freeze Compressed File Archive
F Newing-Hall Computer Engraving Software Graphic
F Paradox File
F Win32Forth Source Code
F&F Netmino File
F00 Kanji Font
F01 Perfect Fax Document
F06 DOS 6-pixel Screen Font
F07 DOS 7-pixel Screen Font
F08 DOS 8-pixel Screen Font
F09 DOS 9-pixel Screen Font
F1 21st Century Mahjong
F10 DOS 10-pixel Screen Font
F11 DOS 11-pixel Screen Font
F12 DOS 12-pixel Screen Font
F13 DOS 13-pixel Screen Font
F14 DOS 14-pixel Screen Font
F15 DOS 15-pixel Screen Font
F16 DOS 16-pixel Screen Font
F2 Biosflash File
F2 FLASH BIOS File
F2F File to File
F2F Byteworx FMEA² Exported Data (Byteworx Inc.)
F2R Farandoyle Linear Module Format
F3 FLASH BIOS File
F32 Raw 32-bit IEEE Floating Point Values
F33 ANSYS Plot
F3R Farandoyle Blocked Module Format
F6 Fonts File
F64 Raw 64-bit IEEE Floating Point Values
F7 Fonts File
F77 FORTRAN 77 Program
F8 Fonts File
F90 FORTRAN Program
F96 Frecom FAX96 Document
FA EROSION 3D Flow Accumulation
FA1 FAS 132 System Data File (DATAIR Employee Benefit Systems, Inc.)
FA2 FAS 132 System Custom Text File (DATAIR Employee Benefit Systems, Inc.)
FAC Usenix FaceServer Graphic
FACE Usenix FaceServer Graphic
FACT Electric Image 3D Image File (Electric image, Inc.)
FAD Data File
FAD Fast Atomic Density Evaluator File
FAM FamicomS Nintendo Entertainment System Emulator ROM Image
FAM Maxis File
FAM Paradox TV
FAM The Sims Family File (Electronic Arts (Maxis))
FAP FotoAngelo Project Settings (ACD Systems Ltd.)
FAQ Frequently Asked Questions
FAQT FAQTool XML Contents File (DTLink LLC)
FAR Farandoyle Tracker Music Module
FAR The Sims Archive File (Electronic Arts (Maxis))
FAR Visual eForms Designer Form File (Cerenade, Inc.)
FAS 3D Fassade Plus Basic Module
FAS AutoCAD Fast-load Auto LISP (Autodesk, Inc.)
FAS Macsyma Compiled Program
FASTA dnaLIMS Fasta Library (dnaTools)
FAT Zinf Audio Player Theme File
FAU Creator Simulator Collapsed Fault List (Tufts University)
FAV Outlook Bar Shortcuts (Microsoft)
FAV Technics Sx KN 6000 Keyboard Favorites File
FAX Fax File
FAZ DeskMate Generic Character Data (Oska Educational Systems Pty Limited)
FB Backup
FB Slim! Compressed Archive (Serge Voskoboynikov)
FB2 HaaliReader eBook | FictionBook 2.0 (Mike Matsnev)
FB5 FlowBiz Integrator File
FBC FamilyTree Compressed Backup File
FBD DART Pro 98 User-definied Complex Restoration Filters
FBD F-22 Lightning Advanced Gravis Joystick Control File
FBD Honeywell Control Builder File
FBD Remedy Change Management Flashboard
FBD The Quarterback Pro Coverage Worksheet
FBDZONES FileBoss Drop Zones Information (The Utility Factory)
FBFILESET FileBoss File Sets (The Utility Factory)
FBI Total Annihilation Main Unit Definition File (Cavedog Entertainment)
FBK FamilyTree Backup File
FBK Navison Financials Backup
FBM Fuzzy Bitmap
FBN ArcView Spatial Index File For Read-Only Datasets (ESRI)
FBOPTS FileBoss Options (The Utility Factory)
FBR FlashBack File (Blueberry Consultants LTD)
FBS File Burner Skin
FBS FastBid Plan Sheet (Builders Exchange of Washington, Inc.)
FBWINS FileBoss Saved Windowing Information (The Utility Factory)
FBX 3D Data Exchange Format
FBX ArcView Spatial Index File For Read-Only Datasets (ESRI)
FC Harvard Graphics Dictionary (Harvard Graphics)
FC Harvard Graphics Ver. 2.0 Spell Checking Dictionary (Harvard Graphics)
FC$ Basic Realizer Disk1 L File
FC2 Curious Labs Poser Face File
FCA Omnis Web Client Form Cache (Raining Data)
FCB FAAST Builder File
FCB Forest Cover Attribute Processing File
FCC Basic Realizer Careal Library File
FCC SiteMinder Security Control File (Netegrity)
FCC PEERNET File Conversion Center Conversion Job (PEERNET Inc.)
FCD FastCAD/EasyCAD Output
FCD Patton & Patton Flow Charting 3 File
FCD Virtual CD-ROM
FCE Need for Speed Car Shape (Electronic Arts, Inc.)
FCE Need for Speed Render File
FCF Quartus II FLEX Chain File (Altera Corporation)
FCF HP-95LX Filer Configuration File
FCF SHELXL93 File
FCG FastCGI Script
FCG Mystic Photo Format
FCGI FastCGI Script
FCI EROSION 3D Inflow Table
FCL Cyber Audio Library Link File
FCM FC-M Packer Song/Module
FCM Fluke Networks CableManager File
FCM Forward Compression Binary File Patch
FCM Factory Commander Model Data File (Wright Williams & Kelly, Inc.)
FCP FLAMES Checkpoint Restart File (Ternion Corporation)
FCS Canon Zoom Browser EX File
FCS CD Trustee File
FCS c-tree Server/Plus Data File
FCS Fantasy Football League Organizer File
FCS Flow Cytometry Standard Format
FCS RealProducer Pro Settings
FCS Spectrum Server Log File
FCS Virtual FlashCards Flash Card Set (Alai Productions)
FCS Foobar2000 Columns UI Settings
FCT Campaign Cartographer 2 File
FCT Foxpro Catalog (Microsoft)
FCT FolderClone Task List (Salty Brine Software)
FCW Campaign Cartographer 2 (ProFantasy Software Ltd.)
FCW FastCAD File
FCX Vax VMS Compressed File
FD DataFlex Field Compiler Offsets (Data Access Corporation)
FD FORTRAN Declarations
FD Front Door Resource File
FDA System SYSUTIL File
FDA FF&EZ Uncompressed Data Archive (Jim Carls - Data Management Consultant)
FDAT Fiasco Database Data File
FDB Art Explosion Portfolio Catalog (Nova Development Corporation)
FDB FoxPro Database
FDB Legacy Family Tree Database (Millennia Corporation)
FDB Navison Financials Database
FDB Portfolio Catalog File (Extensis, Inc.)
FDB Fiasco Database Database
FDB FlexyTrans Database (Berlitz International, Inc.)
FDB FlukeView Forms Database (Fluke Corporation)
FDB FormTool Pro Form File (IMSI)
FDC Sniffer Capture File (Network Associates Technology, Inc.)
FDE Fade-It for AOL
FDE FLAMES Dataset Export (Ternion Corporation)
FDF Acrobat Portable Document Input Form (Adobe)
FDF Format Definition File (IBM)
FDF Origin Fitting Function Definition File (OriginLab)
FDI Amiga Disk File (Amiga)
FDL Paradox
FDL XYRO Active Distribution Console File Distribution List
FDM Floppy Disk Manager Disk Image
FDM Exchange Forms Designer Form Definition (Microsoft)
FDP MapSonic Memory Card Format Map File (Michelin)
FDPART Fresh Download Partial Download (Freshdevices Corp.)
FDR Embroidery Design File
FDR Final Draft Document File (Final Draft, Inc.)
FDR SideKick 2 Note File
FDS JetForm FormFlow Data File
FDS Nintendo Famicom (NES) Disk System
FDW F3 Design and Mapping Document Form
FDW FEBDOK (NELFO)
FDX Force Index
FEB WordPerfect Figure Editor Button Bar (Corel)
FEC Ferite Programming Language File
FEC U.S. Federal Campaign Expense Submission File
FEE Precision Fees Fee Schedule (Kalahari Software, LLC)
FEF Steuer2001 Formular File
FEG Art Explosion Greeting Card Factory E-Card (Nova Development Corporation)
FEI Geoworks Fatal Error Infotable
FEM CADRE Finite Element Mesh File
FEN FileEncryptor Encrypted File (ARXsoft Co., Ltd.)
FEP WEFT Embedding Project (Microsoft)
FES Topicscape Fileless Occurance Export (3D-Scape Limited)
FEV FLAMES Environment Variable (Ternion Corporation)
FEX Focus File
FF AGFA CompuGraphics Outline Font Description
FF Intelligont FIAS Format
FF Sigmac Source File
FF1 PCLTool (Page Technology Marketing, Inc.)
FF2 Flash Filer
FF2 Softrans Gmbh Hello Engines! Standard file
FF3 FreeForm 4.1 Database (Creative Companion Europe)
FF7 Final Fantasy VII Saved Game (Square Enix Co., Ltd)
FF8 !Miracle Executable
FFA Fast Find Status File (Index) (Microsoft)
FFD Flash Filer
FFD Softrans Gmbh Hello Engines! 2.1 file
FFD Test & Go Preferences File (QualiControl)
FFE DirectInput Force Feedback Effect (Microsoft)
FFF defFax Fax Document
FFF Gravis UltraSound PnP InterWave Patch
FFF Maggi Hairstyles & Cosmetics
FFF Pegasus Mail Extension (David Harris)
FFI Atech FastFont (AllType)
FFIVW ASCII File Format for the Interchange of Virtual Worlds (VRML)
FFL Alien vs Predator Archive
FFL Fast Find Document List (Microsoft)
FFL PrintMaster Gold Image File
FFN Fifa World Cup Game Data FE Art File
FFO Fast Find Document Properties Cache (Microsoft)
FFP Corel Graphics10 Custom File
FFT DCA/FFT Final Form Text
FFT DisplayWrite Document
FFT Fast Find (Microsoft)
FFT Fast Fourier Transform Analysis Data
FFW File Fission Wizard File Split Information (Gavin Enterprises)
FFX Fast Find Index (Microsoft)
FGA Folder Guard Attributes
FGD Digital Raster Graphic Metadata File
FGD Folder Guard Data
FGD Half-life Modification Map Configuration File
FGL Inno Setup Component Definitions file
FGP Folder Guard Passwords File
FGX Formula Graphics Project File
FGZ Formula Graphics Standalone Presentation Archive
FH Freehand Graphic (Macromedia)
FH10 Freehand Ver. 10 File (Macromedia)
FH11 FreehandMX Ver. 11 File (Macromedia)
FH3 Freehand Ver. 3 Drawing (Macromedia)
FH4 Freehand Ver. 4 Drawing (Macromedia)
FH5 Freehand 5 (Macromedia)
FH6 Freehand 6 (Macromedia)
FH7 Freehand 7 (Macromedia)
FH8 Freehand 8 (Macromedia)
FH9 Freehand 9 (Macromedia)
FHC Freehand (Macromedia)
FHD PCLTool Form File (Page Technology Marketing, Inc.)
FHD Family Historian Diagram Type (Calico Pie Limited)
FHIS Insight II Dynamics Trajectory History File (Accelrys Software Inc.)
FHQ Family Historian Query (Calico Pie Limited)
FHR Family Historian Report (Calico Pie Limited)
FHT Family Historian Text Scheme (Calico Pie Limited)
FHTML HTML File (Macromedia)
FHX Fh5 Usenglsh Xtras File
FI Bitstream Intellifont
FI Flash Image
FI FORTRAN Interface File (Microsoft)
FI FORTRAN Interface File
FI Dispatch Icelandair Timetable File (Scott Andrew Borton)
FIC Sheffield Dictionary File
FIC WINDEV Hyper File Database (Native File Format) (PC SOFT)
FID Bruker Aspect NMR Data File
FIDX Fiasco Database Index
FIF Altamira Genuine Pixels 1.0 Compressed Format
FIF FIF
FIF Font Information File
FIF Fractal Image Format
FIF SpinRite Hard Disk Fingerprint File
FIG Lahey FORTRAN Linker Options
FIG REND386/AVRIL Graphic
FIG Super Nintendo Game-console ROM Image
FIG XFIG Graphic File
FIG Geometry II Plus Figure (Cabrilog)
FIL ACL For Windows Data
FIL Application Generator File Template
FIL Cardbox Database
FIL dBASE Files List Object
FIL File List
FIL ProWORX Nxt Format Export (Schneider Electric)
FIL WordPerfect Overlay (Corel)
FIL ABAQUS File (ABAQUS, Inc.)
FILE AS/400 Physical File (IBM)
FILEPLANETCACHE GameSpy Aborted Download (GameSpy Industries)
FIM Construsyc/Instasyc File
FIM Paul van Keep's Icon Heaven Icons Package
FIM Fractal Imaginator Data/Parameter File (Mystic Fractal)
FIN ATI Radeon Video Driver
FIN Perfect Writer Print Formatted Text
FIN Perfect Writer/Scribble/MINCE Print-formatted Text File
FIN WordPerfect Print Format Text (Corel)
FIN Corel Saved Find/Search Info (Corel)
FIN Personal Paint Finnish Language User Interface File (Amiga)
FIN ABAQUS File (ABAQUS, Inc.)
FIO Image PALS Viewer
FIO PhotoStyler Graphics Filter (Aldus)
FIO ULead Viewer Support File
FIP FingerPost Information Processor File
FIR Webalizer.01 File
FIR Canon Digital Camera EOS Camera Firmware File (Canon Inc.)
FIRE FireStarter Project File
FIRMWARE London Architect Soundweb London Firmware (BSS Audio)
FIS Dynamite VSP Feature Interpretation Style (3am Solutions (UK) Limited)
FISH 3d Fish Tank Saved Fish
FISHES 3d Fish Tank Saved Fishes
FISHTANK 3d Fish Tank Saved Fishtank
FIT FITS Graphic
FIT Windows NT File Index Table (Microsoft)
FITS FITS Graphic
FIX Generic Patch File
FIXED DLLbackup Root File
FK Shockwave Streamed Media File
FKD FotoKiss Photo Set Data File (LANSRAD)
FKY Foxpro Macro (Microsoft)
FL Floating Format Sound
FL Freelancer Saved Game (Microsoft)
FLA Flash Movie Authoring File (Macromedia)
FLA Free Lossless Audio Codec
FLAC Free Lossless Audio Codec
FLASK FlasKMPEG Language Definition File
FLB MicroSim PCBoard Footprint Library File
FLB Papyrus Format Library
FLB VersaPro Folder Backup
FLC Corel Show
FLC FLIC Animated Picture (Autodesk, Inc.)
FLD 3D Fassade Plus Field Define Module
FLD Charisma Folder
FLD Hijaak Thumbnail Folder
FLD VersaPro Folder Contents
FLD WinFlash Educator Flashcard Options/Statistics File (Open Window Software)
FLE Op9630 Settings File
FLE Scanner Settings File
FLEX Flexi Data Smoothing
FLEXRESP Snort File
FLF Corel Paradox Form
FLF Firehand Lightning Graphic Collection
FLF Navison Financials License File
FLF OS/2 Driver File
FLF ASCII Editor Font File
FLG MicroSim PCBoard Log Of Forward Engineering Change Orders Applied To The Layout
FLH FLIC Animation
FLI EmTeX TeX Font Library
FLI FLIC Animation (Autodesk, Inc.)
FLK File Lock (FuJe Software)
FLL Foxpro Library (Microsoft)
FLL Micrografx Designer 7 Image Fill Pattern
FLL TextPipe Pro Filter
FLL The Sims Floor File (Electronic Arts (Maxis))
FLM AutoCAD Film (Autodesk, Inc.)
FLM FoxPro Library
FLM Image Format on Atari
FLM Medi@Show File
FLM RealPixel Animation File
FLM Filmline Document
FLM Adobe FilmStrip (Adobe Systems Inc.)
FLN XMap Flight Plan or Flight Plan Statistic File (Delorme)
FLO FlowCharter (iGrafx (a division of Corel Inc.))
FLOOR Structural Concrete Software Floor Data File
FLOW floW Structured Data Definition (ontonym.net)
FLP Corel Flow Project Flow Chart
FLP Family Lawyer Saved Document
FLP FlipAlbum File
FLP Floppy Disk Image File
FLP Fractal Explorer Fractal Landscape Project
FLP Fruityloops Saved File (Track)
FLP GIFLine V1.0
FLR Live3D File (Netscape)
FLR The Sims Floor Texture File (Electronic Arts (Maxis))
FLS ArcView Windows Help Supporting File (ESRI)
FLS DBdemos File
FLS Farrukh Imposition Purlisher Filelist Document
FLS WinFlash Educator Flashcard Source File (Open Window Software)
FLS Creator Simulator Fault List (Tufts University)
FLS Nokia Phone Flash File (Nokia)
FLS Stock Prospector Data Export Format (ICLUBcentral Inc.)
FLT Aldus Import Filter
FLT Animator Animation (Autodesk, Inc.)
FLT Asymetrix Graphics Filter Support
FLT Audition Filter (Adobe)
FLT Corel Graphic Filter
FLT FileMaker Filter (FileMaker, Inc.)
FLT Filter
FLT FLIC Animation
FLT Graphics Filter (Microsoft)
FLT Illustrator Filter (Adobe)
FLT Lotus 1-2-3 LogAnalyzer Filter File
FLT Micrografx Picture Publisher Filter
FLT OpenFlight 3D File (MultiGen-Paradigm)
FLT OS/2 Warp Filter Device Driver
FLT StarTrekker Music Module
FLT WinFlash Educator Flashcard Compiled Test File (Open Window Software)
FLT Word Import Filter (Microsoft)
FLT EtherPeek Filter (WildPackets Inc.)
FLT Qimage Filter (Digitalala.com)
FLT Flight Simulator Saved Flight In Progress (Microsoft)
FLT XMap Flight Plan or Flight Plan Statistic File (Delorme)
FLUX FluxTime Old Clip Format (pCode Software)
FLV Flash Video File (Macromedia)
FLW Kivio Flowchart (theKompany.com)
FLX Flexstor Database Format
FLX DataFlex Compiled Binary File/Ordered Binder (Data Access Corporation)
FLX FLIC Animation
FLX The Bat! Folder Configuration (RITLABS)
FLX MicroSurvey CAD Drawing File (MicroSurvey Software, Inc.)
FLY TerraExplorer Project (Skyline Software Systems Inc.)
FLY Digiflyer E-mail Document (Digiflyer)
FLY Quiz-Buddy Quiz Data (Sierra Vista Software)
FLZ Medi@Show Data File
FLZ WinFlash Educator Flashcard Compiled Study File (Open Window Software)
FM FileMaker Pro Spreadsheet
FM FrameMaker Document (Adobe)
FM FeatureCAM Document (Engineering Geometry Systems)
FM1 1-2-3 Release 2.x Spreadsheet File (IBM)
FM2 Maestro Mama Demo File
FM3 FileMaker Ver. 3 Database Document (FileMaker, Inc.)
FM3 Harvard Graphics Device Driver (Harvard Graphics)
FM3 1-2-3 Format File (IBM)
FM5 FileMaker Ver. 5 Database Document (FileMaker, Inc.)
FMB Oracle Binary Form Source Code
FMB WordPerfect File Manager Button Bar (Corel)
FMB OnBelay Flash/Disk Media Backup (CompuApps, Inc.)
FMC Embroidery Design File
FMC NCAD File
FMC System SYSUTIL File
FMD Open Access File
FME FMEAPlus Database (Ford Motor Company)
FMF IBM LinkWay Font or Icon File
FMF FaxMan Jr Fax File (Data Techniques, Inc.)
FMG FreeMarkets Graphics Browser
FMGEN FlexiMusic Generator
FMK FaxMaker File
FMK PowerStation FORTRAN Make File
FMK FlowMake Workflow Design (Praxis. Distributed Systems Technology Centre)
FML GetRight File Mirror List (Headlight Software, Inc.)
FML Oracle Mirror List
FMMUS FlexiMusic Producer
FMO dBASE Ordered Format
FMORC FlexiMusic Orchestra
FMP AutoCAD Font Map (Autodesk, Inc.)
FMP FileMaker Pro Document
FMP FantaMorph Project (Abrosoft)
FMP FLAMES Model Prototype (Ternion Corporation)
FMR Family Medical Records Data File
FMS 1-2-3 Impress Add-in (IBM)
FMS FantaMorph Skin File (Abrosoft)
FMS FMS32-PRO FMS Protocol File (HeiRueSoft)
FMT Cardbox Format File
FMT dBASE IV Format File
FMT Format File
FMT 1-2-3 (Lotus)
FMT Oracle Text Form Format
FMT Ox Object-Oriented Matrix Programming Language Gauss Matrix File
FMT Schedule+ Print File (Microsoft)
FMT Style Sheet (Sprint)
FMT Visual FoxPro Csreen Format File (Microsoft)
FMT Pro/ENGINEER (PTC)
FMV Frame Vector Metafile
FMV FrameMaker Picture (Adobe)
FMV Bink Tools Full Motion Video File (RAD Game Tools, Inc.)
FMX Oracle Executable Form
FMZ Form*Z Project File
FMZIP FlexiMusic Zipper
FN3 Denso BHT-7000 Terminal Executable Program File
FN3 Harvard Graphics Font (Harvard Graphics)
FND Explorer Saved Search (Microsoft)
FND Informida Secure Information Database
FNG Font Navigator Group File
FNK FunkTracker Module
FNO Folio Infobase
FNP FlashNpack
FNT Font File
FNT FONTEDIT.EXE Raw Font
FNX Exact Inactive Font
FN_ CAD File
FO$ Ballade Compressed Audio File
FO1 Turbo C Font (Borland Software Corporation)
FO2 Turbo C Font (Borland Software Corporation)
FOB Navision Attain Object File
FOC FOCUS/WebFOCUS Database File
FOCF Folder Organizer Folder Organizer Configuration File (H-SW)
FOD EZ-Forms ULTRA Relationship File (EZ-Forms Company)
FOF EZ-Forms Filled Out Form (EZ-Forms Company)
FOG Computer Generated Forces for Action Fog Defaults
FOG Fontographer Font
FOL 1st Reader Saved Message Folder
FOL pfs:First Choice Database File
FOLD LockedFolder Encrypted File (AwesomeScripts.com)
FOLDER Explorer Folder (Microsoft)
FOM EZ-Forms Fill Out Master Form (EZ-Forms Company)
FON Font File (Microsoft)
FON Procomm Plus Call Log
FON Telix Dialing Directory
FONT UNIX Font Data
FOO Kai's SuperGoo Fusion
FOO Foobar2000 Audio Metadata Database
FOP Freedom of Press Bitmap Image
FOR FORTRAN Source
FOR WindowBase Form
FOR Font Resource File
FOT Installed TrueType Font
FOU SpiceCAD Lowpass File
FOUR VAX CRYSTALS Chemical Crystallogaphy File
FOW Family Origins File
FOX FoxBase/FoxPro+ Executable File
FP CRiSP Harvest File
FP FileMaker Pro File
FP FoxPro Configuration Info (Microsoft)
FP GoldMine Business Contact Manager Report
FP Vinal Page Vector TIFF Image
FP FinePrint Saved or Output File (FinePrint Software, LLC)
FP1 Flying Pigs for Windows Data
FP2 HDF Utility File
FP3 FileMaker Pro 3.0 File
FP3 Imsi FloorPlan 3D
FP5 FileMaker Pro Database (FileMaker, Inc.)
FP7 FileMaker Pro Ver. 7 Database Document (FileMaker, Inc.)
FPA Franklin Potter Associates Business Invoice Designer
FPB FLAMES Playback File (Ternion Corporation)
FPC FoxPro Catalog File (Microsoft)
FPD MicroSim PCBoard External ASCII Footprint Definition File
FPD TMT Pascal Compiled Unit
FPF Canadian Flight Wizard
FPF FilterPro Active Filter Design (Texas Instruments Incorporated)
FPF IKEA Kitchen Planner Document (Inter IKEA Systems B.V.)
FPG DIV Game Studio Multi Map
FPHTML FrontPage HTML Document (Microsoft)
FPIX FlashPix Bitmap
FPK JetForm FormFlow File
FPL FrontDesigner Front Panel (ABACOM Ingenieurbüro)
FPL Foobar2000 Playlist
FPM FoxPro Startup File
FPR FLAMES Prototype File (Ternion Corporation)
FPR Fruitypro Samples Humanize Presets Grooves File
FPR MicroSim PCBoard Footprint Statistics Report
FPR Fiasco Database Print Report Definition
FPS Operation Flashpoint Game File
FPT FileMaker Pro File Database Memo
FPT FoxPro Memo Field (Microsoft)
FPT ACT! (Best Software CRM Division)
FPT Farandole Composer Pattern
FPT Abacus Law Data (Abacus Data Systems, Inc.)
FPT NovaBACKUP Backup Database Related Information (NovaStor Corporation)
FPT Alpha Five Memo Field File (Alpha Software, Inc.)
FPT Liquid Audio Player Faceplate (Theme) File (Geneva Media, LLC)
FPT Ultimate Family Tree Geneology Database
FPW FloorPlan Plus Floorplan Drawing
FPW FoxPro Configuration
FPWEB FrontPage Disk Based Web (Microsoft)
FPX Compiled FoxPro Program
FPX FlashPix Bitmap (Kodak)
FQF FlashFXP Queue File
FQY FLAMES (FLARE) Command File (Ternion Corporation)
FR3 dBASE IV Renamed dBASEIII+ Form
FR3 Fractal Explorer 3D Attractors/IFS Spots in Internal Parametrical Format
FR4 Fractal Explorer Quaternion Spots in Internal Parametrical Format
FRA Fifa World Cup Game Data fe Art Legalscr File
FRA Fractal Explorer Animation of Fractal Navigation Project
FRA FrameViewer File
FRA Fractint Fractal Graphic
FRA Personal Paint French Language User Interface File (Amiga)
FRAME5 CVIP Formatted File
FRC FLAMES RECORD Output File / FLARE Input File (Ternion Corporation)
FRD Need for Speed Trk2000 Track File
FRE Creative Digital Blaster Digital VCR File
FRE Fifa 2002 Data Legal Screen File
FRE Male Normal CT
FREC Fiasco Database Frequencies File
FRF FontMonger Font
FRG dBASE IV Uncompiled Report
FRI Fractal Explorer IFS Spot in Internal Parametrical Format
FRI Firefox Bookmark Backup File
FRK File holding Macintosh Data Fork Information
FRK File holding Macintosh Resource Fork Information
FRL Formflow Electronic Form Loader (Adobe)
FRL GP-Forth Library
FRM DataCAD Symbol Report File (DATACAD LLC)
FRM dBASE IV Report File
FRM Form File
FRM Fractint Formula
FRM Frame Stacks
FRM FrameBuilder Document
FRM FrameMaker Document (Adobe)
FRM Insight II Free-Format Files (Accelrys Software Inc.)
FRM Megalux Frame
FRM MYOB Form File
FRM Oracle Executable Form
FRM Visual Basic Form
FRM WordPerfect Merge Form (Corel)
FRM Pro/ENGINEER (PTC)
FRM MySQL Ver. 3.23.52 Dictionary File
FRM EZ-Forms Master Form (EZ-Forms Company)
FRM Phoenix Visual Designer Form (Prometheus Software)
FRO dBASE IV Compiled Report
FRO FormFlow File
FRO A-Robots Fighting Robot Object
FRP FaxRush Packages
FRP Fractal Explorer Palette
FRP PerForm Pro Plus Form
FRP Form Flow 2.x Data File (Adobe Systems Incorporated)
FRS Corel Painter Pattern, Selection or Texture File
FRS Fractal Explorer Formula Spot for Fractals
FRS WordPerfect Graphics Driver (Corel)
FRT FoxPro Report File (Microsoft)
FRT GP-Forth Language Source Code File
FRW RollerCoaster Tycoon Fireworks Source (Atari)
FRX FoxPro Report File (Microsoft)
FRX Visual Basic Binary Form File (Microsoft)
FRZ EPOC Freeze File
FRZ FormFlow File
FS FlexiSIGN File (Scanvec Amiable)
FS FormSaver File
FS NetBSD File
FS PDT Feature Structure File
FS Usenix FaceServer Bitmap
FS Taskmaster Paper Keyboard FormSpec (Datacap Inc.)
FS2 FreeSpace 2 Mission (Volition, Inc.)
FS5 Flight Simulator Scenery File (Microsoft)
FS6 Flight Simulator Panels File (Microsoft)
FSAC Files Search Assistant File List (AKS-Labs)
FSC Campaign Cartographer 2 File
FSC FLAMES Scenario File (Ternion Corporation)
FSC Design Pro Tools Form File (Elixir Technologies)
FSC Worms Armageddon Fiddler File
FSD FacetWin Backup File Set (FacetCorp)
FSD Sheets Document (Leaf Twenty-Five)
FSF Convert It! Factor File
FSF fPrint Audit Tool File
FSG IBM Voice Type Language Map File
FSH EA Sports Game Graphic Editor File (Electronic Arts Inc.)
FSH Fifa World Cup Game File
FSH Coolfish Encrypted File (CompSci)
FSI FileSplit
FSL Paradox Version 7 Forms (Borland Software Corporation)
FSL Corel Paradox Saved Form
FSM Farandoyle Composer WaveSample Music Format
FSP Floating Point Data Files
FSP fPrint Audit Tool File Format
FSP FormScape Branch File (FormScape, Ltd.)
FSR File Substring Replacement Utility
FSS Iomega Backup File Selection Set
FSS Micrografx Picture Publisher 8 Register File
FSS File Split Pro
FSSD Sound
FST dbFast Linkable Program
FST FastStats Analyzer File
FST FruityLoops Channel State File
FSX FormSaver Fields
FSX 1-2-3 Data (IBM)
FSY FileSync Profile (FileWare)
FSY PhotoFantasy Image
FSZ Fractal Zplot Data/Parameter File (Mystic Fractal)
FT Notes Full Text Index (IBM)
FT5 FH5 File
FT7 Macromedia Freehand Drawing
FT8 Macromedia Freehand Drawing
FT9 Macromedia Freehand Drawing
FTB Roots3 Index File
FTB Family Tree Maker Geneology File (MyFamily.com, Inc.)
FTBL PIPE-FLO Professional Fluid Data Table (Engineered Software)
FTC FluxTime Clip (pCode Software)
FTG ArcView UNIX Help Supporting File (ESRI)
FTG Windows Help Full-text Search Group File
FTL FutureTense Texture
FTL Family Tree Legends Family File (Pearl Street Software)
FTM Family Tree Maker Family File (MyFamily.com, Inc.)
FTM MicroGrafx Font
FTM Finale Template File (MakeMusic!)
FTM Fathom Data File (Chartwell-Yorke)
FTM FaceTheMusic Song/Module
FTN FORTRAN Source Code File
FTO Sistemas Administrativos (ASPEL DE MEXICO, S.A. de C.V)
FTP FTP Configuration Information
FTP FTP Voyager Document
FTR Future Document (SERAFIM Limited)
FTS ArcView UNIX Help Supporting File (ESRI)
FTS Borland BDE File (Borland Software Corporation)
FTS Flexible Image Transport System Bitmap
FTS StateClock Export to STEP
FTS Windows Help Full-Text Search Index File (Microsoft)
FTS FastTrack Schedule File (AEC Software, Inc.)
FTS CHASE Evaluation and Audit System Help File (CHASE.FTS) (Health And Safety Technology And Management Ltd.)
FTV Forest & Trees File
FTW Family Tree Maker Family Tree File (MyFamily.com, Inc.)
FTW FontTwister File
FTW FormTool Pro Form File (IMSI)
FU F* You Software Key Generator
FUD FairUse Wizard Data
FUK POSTAL 2 Map File (Running With Scissors)
FUL Full Foram Count File
FULL Cygwin Variable Log File
FUN Koolmoves File
FUN Project FUN Editor Game Source Code (DigiPen Institute of Technology)
FUP FairUse Wizard Project
FUZZY Fuzzy Logic File
FVANIM Powerbullet Presenter Animation File (DDD Pty Ltd.)
FVF Fluke View
FVML formVista Document (DTLink LLC)
FVPL Frozen Vertex Pair List File
FVS Forest Vegetation Simulator Tree Data File
FVT Interlock Public Computer Utility
FW Framework Database
FW Kodak Camera Firmware File (Eastman Kodak Company)
FW2 Framework II File
FW3 Framework III File
FW4 Framework IV File
FWB FileWrangler Data File Backup
FWD RollerCoaster Tycoon Fireworks Display (Atari)
FWEB Fortran WEB
FWF Xwave FWF File
FWI PhotoSmart 850 Digital Camera Firmware Update (Hewlett-Packard Development Company, L.P.)
FWK Fireworkz Document (Abacus Training)
FWL FileWrangler EXE Library
FWP Worms Armageddon Fiddler Weapons Module
FWS FileWrangler Data File for File Splitting Configuration
FX FastLynx On-Line Guide
FX WordPerfect Office Template File (Corel)
FX DirectX D3DXEffect Object (Microsoft)
FX2 WordPerfect Office Calendar File (Corel)
FX2 G3 Two-dimensional Working with Message Windows Fax
FXB HALion Sampler File (Steinberg Media Technologies GmbH.)
FXD FAXit Phonebook
FXD FoxPro FoxDoc Support
FXD WinFax Sent Document (Symantec)
FXI File-Ex File
FXM BigFix
FXM WinFax Fax (Symantec)
FXM Fuxoft AY Music Chip Language
FXO Fax Image Document
FXP FoxPro Compiled Source (Microsoft)
FXP Steinberg Plug-in Format (Steinberg)
FXP HALion Sampler File (Steinberg Media Technologies GmbH.)
FXR WinFax Received Document (Symantec)
FXS The Land Of UM
FXS WinFax Fax Transmit Graphi (Symantec)
FXT Cottonwood Software File-Ex Trained Template
FXT Finale Music Notation Software Plug-in
FXY Orchida Embroidery System (Orchida Soft)
FY Fontasy Publisher Regular Font
FYB Fontasy Publisher Bold Font
FYI Flow-Cal File
FYI Fontasy Publisher Italic Font
FZ AIRLINE City Data File (Efzed Pty. Ltd.)
FZB Casio FZ-1 Bank Dump
FZD AIRLINE City Data File (Efzed Pty. Ltd.)
FZF Casio FZ-1 Full Dump
FZF FontZip Font Packer
FZP Fargo Primera Color Printer Dye Sub Support File
FZV Casio FZ-1 Voice Dump
FZX CP/M Fix File










g's





G Gravity News Database
G Applause Data Chart
G Ashton Tate Applause Chart
G Cliq Accessories Datebook Schedule Group
G Paradox File
G01 MicroSim PCBoard Photoplot Artwork File (Cadence)
G02 MicroSim PCBoard Photoplot Artwork File (Cadence)
G03 MicroSim PCBoard Photoplot Artwork File (Cadence)
G04 MicroSim PCBoard Photoplot Artwork File (Cadence)
G05 MicroSim PCBoard Photoplot Artwork File (Cadence)
G06 MicroSim PCBoard Photoplot Artwork File (Cadence)
G07 MicroSim PCBoard Photoplot Artwork File (Cadence)
G08 MicroSim PCBoard Photoplot Artwork File (Cadence)
G09 MicroSim PCBoard Photoplot Artwork File (Cadence)
G10 MicroSim PCBoard Photoplot Artwork File (Cadence)
G16 GoldED / DOS Compiled Configuration
G3 G3 FAX File
G32 GFA BASIC 32 Program File
G32 PaperPort Application Link File (32-bit) (ScanSoft Inc.)
G3D GenDesigner 3.x Genealogy Database
G3F Zetafax TIFF File
G3N Zetafax TIFF File
G3S Goletas 3S Triangle Studio Project (Maksim Goleta)
G4 Access (Microsoft)
G4 GTX RasterCAD File
G42 DLS/32 Supply Chain Planning (Adapta)
G4B Sokoban++ Level File
G53 DLS/32 Supply Chain Planning (Adapta)
G64 C64 Emulator Disk Image
G8 PicLab Plane Three Graphics
G8 PictureMaker Green Channel Image Data (Cubicomp)
G9 Gest Data File (Arktec, S.A.)
GAB Connectivity Memory Model Axo-axonic Connections Onto Presynaptic Terminals Input File
GAB Global Address Book Export File (Dencom)
GAB WINDEV Controls' Styles Description (PC SOFT)
GAC Global Audio Control Skin
GAF Total Annihilation
GAK Win32 Shellext File
GAL Corel Multimedia Manager Album
GAL Gallery of Pictures
GAL Hewlett-Packard Graphics Gallery
GAM Baldur's Gate Game File
GAM Dark Engine Games (Looking Glass Studio)
GAM GammaFax Fax Document
GAM Infinity Game Engine Saved Game (BioWare Corp.)
GAM TADS Ver. 2.x Game File
GAM The Games Factory Game (Clickteam)
GAM Astro-PC Astrology Data File (Aureas Software & Publishing)
GAM RPG Toolkit Game Project (Christopher Matthews)
GAM Vectrex Game
GAM Rise of Nations Saved Game (Microsoft)
GAML Generalized Analytical Markup Language
GAN GanttProject Project Plan File
GANI Graal Game Animation
GAP Electrical Generation Analysis and Planification
GAS Intelligence Tracking System Data File
GAS Grab-a-Site Project File (BlueSquirrel)
GAT Gator File
GAT Genetic Algorithm Timetabler (GATTer) Configuration and Information File (Chris Skardon)
GAU Flight Simulator Gauge (Microsoft)
GAU Gaussian Input File (MDL Information Systems, Inc.)
GAX Age of Empires II: The Conquerors Expansion Saved Game (Microsoft)
GAX Rise of Nations Saved Game (Microsoft)
GAY Reported as Sometimes a Porn File
GB CEDICT Chinese/English Dictionary (Erik E. Peterson)
GB Nintendo GameBoy Emulator ROM Image File
GB Printfox/Pagefox Graphic
GB$ BASIC VB Beispiel Kartei File
GB1 Game Maker Backup (Mark Overmars)
GBA GrabIt Batch Files
GBA Nintendo Game Boy Advance ROM Image
GBC Nintendo GameBoy Color Emulator ROM Image File
GBD Gator Banner File
GBD Great Budget Budget Definition File (Great Budget Software)
GBF InteGrade Pro Gradebook File
GBF Great Budget Fringe Definition File (Great Budget Software)
GBK Interbase Database Backup
GBL VAXTPU Global Definitions
GBL Visual Basic Global Definition
GBOOK The Guest Book Egbook file
GBR Gerber Format File
GBR GIMP Brush File (The GIMP Team)
GBS Gameshark Online Save/Snapshot
GBS Nintendo Gameboy Music/Audio Data
GBSCR GreenBlue Services Script (Ecyware)
GBT Photoshop (Adobe)
GBX Gerber File
GBX Nadeo Games File Format (Nadeo)
GBX Great Budget Budget File (Great Budget Software)
GC Sierra Print Artist Greeting Card
GC1 Golden Common Lisp 1.1 Source Code
GC3 Golden Common Lisp 3.1 Source Code
GCA G Compression Archiver Compressed File
GCA GOCA Graphics File
GCB Guitar Chord Buster
GCC Gnu C++ File
GCC VISUAL EPR COSEUL.EXE Result
GCD CD Ghost Task
GCD Generic CADD Drawing
GCD GNUe Class Definition
GCD Prassi CD Image (Prassi Technology)
GCD GraphiCAD Data File (GraphiTech Ltd.)
GCF WinXComp Grouped Compressed File
GCF Graphing Calculator (Pacific Tech)
GCF Half-Life Game Cache File (Sierra)
GCF Global Virtual Accademy GVA XT Author File
GCF Scream! Guralp Compressed Format (Güralp Systems Ltd.)
GCI GTA2 Game File
GCI Visual EPR COSEUL.EXE Result
GCI Sonic Adventure DX Saved Game File (Sega of America, Inc.)
GCK Giants: Citizen Kabuto Customized Map (Planet Moon Studios)
GCK NICET Fire Alarm Test-Prep Software Tracking File (Zenith Design Group, Inc.)
GCM GeoConcept Map File (GeoConcept SA)
GCM Group Mail CMessage Store File
GCM GameCube Image File (Nintendo)
GCP Ground Control Point File
GCP Spectramap Group Properties (Coloritto BV)
GCR Visual EPR COSEUL.EXE Output
GCR GlowCode Profiling Results (Electric Software, Inc.)
GCT ApplinX Screen Scrapper
GD2 GDLib Image
GD3 GreatFamily Family Tree Project (GreatProgs)
GDA [Unknown]
GDB ACT! Group Data File (Best Software CRM Division)
GDB Formula 1 Car Race 2001 Season01 File
GDB Group Mail File
GDB Interbase Database
GDB ProMaster Key Manager Key Management Database (Westorn House Software)
GDB GVA2000 Author Lecture (Youngsan Info & Communication Co., Ltd.)
GDB GardenBoss Design File (RedBog Software)
GDF GEOS Dictionary
GDF IBM Graphics Data Format Bitmap
GDF Quartus II Graphic Design File (Altera Corporation)
GDF 3DMove 3D Geological Model (Midland Valley Exploration)
GDF GlossTeX Definition File
GDF FutuRUG Group Definition File (Two Brothers Software)
GDG ReliaSoft RG
GDM Bells, Whistles, and Sound Boards Module
GDP Scrolling Game Development Kit Project File (Benjamin Marty)
GDR SymbianOS Bitmap Font File
GDS Chip Layout Information
GDS Image File
GDS McDonnell-Douglas Things
GDT Guitar & Drum Trainer Song Configuration File (Renegade Minds)
GDW GedStar Pro Configuration (GHCS Software)
GE Gecho Configuration File
GE3 Mastercam Geometry File (CNC Software, Inc.)
GE3 Mastercam Mill Tool Library (CNC Software, Inc.)
GEA Fifa World Cup Game Data fe Art Legalscr File
GEB DR Hardware File
GED Arts & Letters Graphics
GED EnerGraphics File
GED GEDCOM Family History File
GED GoldED / DOS Compiled Configuration File
GED Graphic Environment Document
GED Micrografx Simply 3D Geometry
GED Wicat Image
GED Game Editor Project File (Game Editor)
GED Family Historian Native Data Format (GEDCOM File) (Calico Pie Limited)
GEF GE Industrial Systems CIMPLICITY Workbench
GEF Graphics Exchange Format
GEF Geotechnical Exchange Format (GEONET)
GEM Digital Research GEM Paint
GEM GEM File
GEM Ventura Publisher Vector Graphics
GEN ArcView ARC/INFO UnGenerate Format (ESRI)
GEN Chromeleon Generic Driver Configuration
GEN dBASE Application Generator Compiled Template
GEN Genius Family Tree Data
GEN Ventura-Generated Text File
GEN Generations Embroidery Software Design File (Notcina Corporation)
GEO GeoPaint
GEO GeoSoft Compressed Add-on
GEO Geoworks Geode
GEO GoldED / OS/2 Compiled Configuration File
GEO Homeworld Geometry File (Sierra)
GEO Trumpf ToPs File
GEO VideoScape 3D Object
GEO VideoScope File
GEO eXplorist GPS Geocache Manager Database File (Thales Navigation, Inc.)
GER GerberView File
GER German Text/HTML Info File
GER Pro/ENGINEER Temporary File (PTC)
GET Povwin Pov-ray for Windows v3.1 File
GETRIGHT GetRight Download in Progress (Headlight Software, Inc.)
GEX GEcho Configuration File
GF Geometric Data
GF gFx UNIX Plotting Program
GF METAFONT Generic Font File
GF Pilot Logbook for Grok File
GF Starfleet Command - Empires At War File
GFA GFA-BASIC 32 ATARI Tokenized Source Ver. 2.x (GFA Software Technologies)
GFA Bitmap Graphic
GFA GFA-BASIC 32 ATARI Tokenized Source Ver. 2.x (Protected) (GFA Software Technologies)
GFA GFA-BASIC MS-DOS Tokenized Source (GFA Software Technologies)
GFB GIFBlast Compressed GIF Image
GFC Patton & Patton Flowcharting 4 File
GFD Menus for GNUe Forms
GFD VISUAL EPR Energy, Fields File
GFF SignalMap Gene-Finding Format (GFF) Data File (NimbleGen Systems Inc.)
GFI Genigraphics Graphics Link Presentation
GFM Ashton Tate Applause CGM Picture
GFM Computer Graphics Meta-file
GFO SGI Radiosity
GFS Immersioni Underwater Decompression File (Mario Giuseppe Leonardi)
GFS GGFileSPlit File Fragment (GGNetworks)
GFT GSP Family Tree
GFT NeoPaint Font
GFW ArcView World File For GIF Image (ESRI)
GFW BASIC GFA File
GFX Cue Club Image File
GFX Genigraphics Graphics Link Presentation
GFX Instant Artist image
GFX Print Artist
GFX WarCraft II Image File (Blizzard Entertainment)
GFX The Games Factory Extension (Clickteam)
GFY Grafical 1.0 File
GG Gridgen File
GG Koala Paint Compressed File
GG Sega GameGear Game ROM Image
GG Sigmac Compiled Machine Code
GG1 Goofy Golf Deluxe Course
GG2 Goofy Golf Deluxe Saved Game
GGDB GGNetworks Database (GGNetworks)
GGF GPS Pathfinder Office Geoid Grid File (Trinble Navigation Limited)
GGI GGI Extension
GGP GemCom Graphic Format
GGS Gameboy Emulator File
GHI NCSA Mosaic Configuration File
GHO Ghost Disk Image File (Symantec)
GHS Lasertank High Scores
GHS Ghost Disk Image Span File (Symantec)
GHS Tarshare File
GI Audio Utility Tuningwrench Compressed File
GI Sony CD Extreme Global Image File
GI Prassi or PrimoDVD Image
GI RecordNow MAX CD Image (Stomp)
GIB Graph-in-the-Box Chart
GID Windows Help Index File (Microsoft)
GID GiD Project Directory (CIMNE (The International Center for Numerical Methods in Engineering))
GIF Graphic Interchange Format
GIF2 Netobjects Fusion Styles Lines File
GIF87 GIF87 File
GIF89A Gif 89a Image File
GIFF Graphic Interchange Format
GIG GigaStudio Sound Bank (TASCAM)
GIL GILS Document
GILS GILS Document
GIM Genigraphics Graphics Link Presentation
GINT Gintor Download Assistant Control File
GIO Nyquist V2.10 Test File
GIS ERDAS IMAGINE Gray-scale Bitmap Image (Leica Geosystems , LLC)
GIW Graph-in-the-Box Presentation
GIX Genigraphics Graphics Link Presentation
GJD 11th Hour Game Archive
GJD 7th Guest Game Archive
GJD GetJet Professional Database
GJF Gaussian Input Data File
GJT GAJET Input Data File (UK Health and Safety Laboratory)
GKA GKWIN (Matsushita Electric Works UK Limited)
GKB General Knowledge Base Database (Baltsoft)
GKH Ensoniq EPS Family Disk Image
GKS Graphics Kernel System
GKS Gravis GripKey Document
GL GALink Script
GL GRASP - Graphical System for Presentation File
GL3 Green Line File
GLB Global Module in Basic Program
GLB Raptor: Call Of The Shadows Support File
GLD Glide File
GLD The GUI Loft Design (Johan Lindström)
GLF Golf Save File
GLF Grantleigh Labels
GLF AfterGRASP Font (John Bridges)
GLG MicroSim PCBoard Photoplot Job Description File
GLH Wise Installer Temporary File (Wise Solutions)
GLK PaperPort Application Link File (16-bit) (ScanSoft Inc.)
GLM Glim Data File
GLM DInsight Modeling Studio 3D CAD Model (DInsight)
GLO Global Module in Basic Program
GLO LaTeX Auxiliary for Glossary
GLO Instant Text Glossary File (Textware Solutions)
GLS Across Data
GLS Babylon Builder
GLS Sothink Glenda Export Shape File
GLT Sothink Glenda File
GLU Cyberglue File
GLUE GlueMon Song/Module
GLUT OpenGL Glut-3.6 File
GLUT2 OpenGL Glut-3.6 File
GLUT3 OpenGL Glut-3.6 File
GLV Glove Data File (New Planet Software)
GLY Word Glossary (Microsoft)
GLY ACT! Layout (Best Software CRM Division)
GM Autologic Bitmap
GM0 S.A.P.S. - Sharp Advanced Presentation Software Professional
GM1 Heroes of Might & Magic III Saved Game (The 3DO Company)
GM1 S.A.P.S. - Sharp Advanced Presentation Software Professional
GM2 Autologic Bitmap
GM2 Heroes of Might & Magic III Saved Game (The 3DO Company)
GM2 S.A.P.S. - Sharp Advanced Presentation Software Professional
GM3 Heroes of Might & Magic III Saved Game (The 3DO Company)
GM3 S.A.P.S. - Sharp Advanced Presentation Software Professional
GM4 Autologic Bitmap
GM4 Heroes of Might & Magic III Saved Game (The 3DO Company)
GM4 S.A.P.S. - Sharp Advanced Presentation Software Professional
GM5 Heroes of Might & Magic III Saved Game (The 3DO Company)
GM6 Heroes of Might & Magic III Saved Game (The 3DO Company)
GM6 Game Maker Project File (Mark Overmars)
GM7 Heroes of Might & Magic III Saved Game (The 3DO Company)
GM8 Heroes of Might & Magic III Saved Game (The 3DO Company)
GM9 Heroes of Might & Magic III Saved Game (The 3DO Company)
GMA S.A.P.S. - Sharp Advanced Presentation Software Professional
GMAX gmax Game Creator
GMB GoldMine Business Contact Management Backup Data (FrontRange Solutions Inc.)
GMB Great Budget Model (Template) File (Great Budget Software)
GMD Game Maker Stored Game Under Development (Mark Overmars)
GMD IMAGINE Graphical Model (Erdas)
GMD Great Budget Model Definition for the Template (Great Budget Software)
GME Interact DexDrive Playstation Memory Card Save
GME Multi Game Memory Editor Main Game File (Opencoding.net)
GME GunBound Main GunBound Executable (Softnyx)
GMF Applause CGM Graphics
GMF Robot Arena: Design & Destroy Graphic (Gabriel Group, Inc.)
GMF Great Budget Fringe Definition for the Template (Great Budget Software)
GML Game Maker Script (Mark Overmars)
GML Graphlet Graphscript File
GML Geography Markup Language
GML NetRemote XML-based Configuration File
GMM Group Mail Message Log File
GMO GNU Gettext GNU Machine Object File (Free Software Foundation)
GMP Geomorph Tile Map
GMP Group Mail List Information File
GMP GTA2 Game File
GMP Railroad Tycoon 3 Scenarios and Saved Games (PopTop Software Inc.)
GMR Game Maker Compiled Game (Mark Overmars)
GMR Schlafhorst Automation Graphical Monitor Record
GMS Corel Global Macro File
GMS Corel Graphics10 Draw File
GMT Scarlett Expert System Compiler Grammar File
GMX Group Mail Message File
GNA Genigraphics Graphics Link Presentation
GNI VisiDAQ Strategy File (Visidaq Solutions, Inc.)
GNM Generator GNM Output Log/Music
GNO Genopro Genealogy Document File (Genogram) (GenoPro Inc.)
GNT Micro Focus Generated COBOL Code
GNUMERIC Gnumeric Default XML-based File (GNOME Foundation)
GNX Genigraphics Graphics Link Presentation
GO CompuServe (CompuServe)
GO GraphOn Bitmap Image
GO1 Wingames Go File
GOA SpiceCAD File
GOB Dark Forces Game Archive (Lucasfilm Entertainment Company Ltd.)
GOB Indiana Jones 3D Game Archive (Lucasfilm Entertainment Company Ltd.)
GOB Jedi Knights Game Archive (Lucasfilm Entertainment Company Ltd.)
GOBJ Geoworks Object Code
GOC Geoworks GOC Source Code
GOE McIDAS System Satellite Image Data
GOES McIDAS System Satellite Image Data
GOH Geoworks GOC Header
GOO Kai's Power Goo / Kai's Supergoo
GOODNESS Goodness File
GOR Gorilla
GOULD Gould Scanner Bitmap
GOV Netmino File
GOX The Games Factory Extension (Clickteam)
GP Geoworks Glue Geode Parameter File
GP Gofer Project
GP1 Street Atlas GPS Log (Delorme)
GP3 CCITT Group 3 File
GP3 Guitar Pro Ver. 3 Tablature (Arobas Music)
GP4 CCITT Group 4 File
GP4 GTX Group IV Format /CALS Picture
GP4 Guitar Pro Ver. 4 Tablature (Arobas Music)
GPD VISUAL EPR Input Data for PARAMS.EXE
GPF Believed to be a Japanese Graphic File
GPG GNU Privacy Guard (GnuPG) Public Keyring (Free Software Foundation, Inc.)
GPH Freelance Graphics for OS/2
GPH 1-2-3 Graph (IBM)
GPH Stata Graph
GPH Pro/ENGINEER (PTC)
GPI Bitware Fax File
GPK Geos Compressed Omnigo File Archive
GPK Omnigo Program Package
GPK WaveLab Peak File (Steinberg)
GPL GPS Log File
GPL XMap GPS Log File (Delorme)
GPLT Gnuplot Plot Files
GPP GraphPap Graph Paper File
GPP Serif GraphicsPlus Object
GPR VISUAL EPR PARAMS.EXE Results
GPR GMS Project File (Environmental Modeling Systems, Inc.)
GPS Pocket CoPilot GPS Tracks Data File
GPS Tripod Data Systmes Survey Pro GPS Coordinate File
GPS BPM Studio File/Play List Structure (ALCATech)
GPS MicroImages GPS Log File (MicroImages, Inc.)
GPT MicroImages Text Group (MicroImages, Inc.)
GPX BASIS File
GPX GPS eXchange Format (TopoGrafix)
GPX GraphX Document (FlexSoft)
GPZ Msdev Common Ide Utility Projects File
GQ Epson Printer Page Description Language
GQ QLFC Compressed Archive
GQA BI/Query Data Model Admin Layer
GQL BI/Query Data Model
GQU BI/Query Data Model User Layer
GR XGMML (eXtensible Graph Markup and Modeling Language) File
GR2 Windows 3.0 Screen Driver
GR3 Windows 3.0 Screen Grabber
GR4 Pathloss Network File Sharing File
GRA Flight Simulator File (Microsoft)
GRA Graph Chart (Microsoft)
GRA SigmaPlot Data File
GRA STN Express Transcript Graphics File
GRA OpenGL Object
GRAAL Graal Level (Cyberjoueurs)
GRADS Metafile
GRAFFLE OmniGraffle Drawing (The Omni Group)
GRAPH Amaya
GRASP Animation
GRAY Raw Gray Samples
GRB HP-48/49 GROB
GRB HP-48sx Calculator GROB Graphic Object
GRB MS-DOS Shell Monitor
GRB Gridded Binary
GRBDROPFILE GetRight (Headlight Software, Inc.)
GRD Drivers for GRX
GRD Golden Software Surfer
GRD Gradebook Power File
GRD Grid File
GRD Photoshop Gradient File (Adobe)
GRD 3D Garden Composer Design File (DiComp, Inc.)
GRD StrongDisk Encrypted Disk Image (PhysTechSoft Ltd.)
GRDEF Geoworks UI resource file
GRE Webalizer.01 Language File
GREY RAW RGB 24-bit Graphic
GRF DLG Graphic Format
GRF Golden Software Graph File
GRF Grafix Idea File
GRF Graph Edit File (Microsoft)
GRF Graph
GRF Insight II Standard Graph Definition File (Accelrys Software Inc.)
GRF Graph Plus Drawing (Corel)
GRF Stanford Image
GRF DPlot Graph File
GRF Level Up! Site Information File (Level Up!)
GRG GreatFamily Graphic Gallery (GreatProgs)
GRIB Gridded Binary
GRL Matlab Graphic Format
GRM Minos File
GRM VISUAL EPR Input Data for FIntGraf
GRN Drivers for GRX
GRN Granny 3D Rendering Program
GRO HP-48/48sx/49 Graphic Object Bitmap (Hewlett-Packard Development Company, L.P.)
GRO Serious Sam Game File (Croteam Ltd.)
GRO Warlords Battlecry Archive
GROB HP-48/48sx/49 Graphic Object Bitmap (Hewlett-Packard Development Company, L.P.)
GRP Duke Nukem 3D Archive
GRP PixBase Pictures Group
GRP Shadow Warrior Archive
GRP Starcraft Archive
GRP Windows Program Manager Group
GRP ACT! Group Data File (Best Software CRM Division)
GRP BPM Studio File/Play List Archive (ALCATech)
GRP DESQview (Symantec)
GRPH ANSYS Plot
GRQ Quickstep Barco Graphics
GRS Packedge Barco Graphics
GRS GetRight Skin (Headlight Software, Inc.)
GRT VISUAL EPR Calculation Results of Fields
GRV Cakewalk File (Cakewalk)
GRV Groove Networks File
GRX GetRight File List (Headlight Software, Inc.)
GRY RAW RGB 24-bit Graphic
GRZ GRZip II Compressed Archive (Magic Software Online)
GRZ GRZip Compressed Archive (Magic Software Online)
GS Gofer Script
GS eXplorist GPS Geocache Waypoint File (Thales Navigation, Inc.)
GS1 GraphShow Presentation
GSA GeneStudio Alignment File (GeneStudio, Inc.)
GSC GeneStudio File
GSD GSM Internet Realtime Audio
GSD Professional Draw Vector Graphics
GSF Golf Seasons File
GSF Multi Game Memory Editor Date File (Opencoding.net)
GSF Gedemin Settings File (Golden Software of Belarus, Ltd)
GSM Raw GSM 6.10 Audio Stream
GSM US Robotics Modem File GSM Audio over MODEM File
GSM ArchiCAD Library Object (Graphisoft R&D Software Development Rt.)
GSMA Glove Shack Mail Archive (The Glove Shack)
GSO WinOrganizer or GoldenSection Notes Database (The Golden Section Labs)
GSP Geometer's Sketchpad Material File
GSS Geometer's Sketchpad Script (Key Curriculum Press)
GSS Multi Game Memory Editor Memory Snapshot (Opencoding.net)
GST MapInfo Geoset File
GST Need for Speed
GST Multi Game Memory Editor Template File (Opencoding.net)
GSV GameShark SP Gameboy Advance Game Save Info (Mad Catz, Inc.)
GSW GraphShow Worksheet
GSW GRDSOZ4W Gerdsooz Source File
GSX Gens 2.0 Save State File
GT2 Graoumf Tracker Music Module
GTAR GNU tar Compressed File Archive (GNU Tape Archive)
GTF PGA Golf Binary File
GTF Tom Clancey's Ghost Recon Game File (Red Storm Entertainment)
GTH Domino Document Manager (IBM)
GTK Graoumf Tracker Music Module
GTM GPS TrackMaker General Map File (Geo Studio Technologies Ltd.)
GTO Quicken On-line File (Intuit)
GTP Atari Executable
GTP Guitar Pro Tablature (Arobas Music)
GTP MultiFS Video File
GTS Genome Software Tempo Alarm Clock
GTT Guntram's Tabletweaving Thingy
GTX GTX Group IV Raster Graphic
GTY Gibson Tray File
GUN Tom Clancey's Ghost Recon Gun Description File (Red Storm Entertainment)
GUP PopMail Data
GUR Gutsch & Exner Software Update Undo
GUX Gutsch & Exner Software Update
GV Grandview
GWC Golfwits Course Map (Siscosoft, Inc.)
GWF Benthic Golden
GWI Groupwise File
GWK GraphiCode Printed Circuit Board Drawing
GWM Epson Creative Studio 30 Example File
GWP Greetings WorkShop File
GWP GoodWay Flight Planner Flight Plan File (GoodWay)
GWS GeoMedia Geoworkspace File
GWV Groundwater Vistas Packaged Model File (Environmental Simulations International Ltd (ESI))
GWX Genigraphics Graphics Link Presentation
GWZ Genigraphics Graphics Link Presentation
GX1 Show Partner Graphics File
GX2 Show Partner Graphics File
GXA General CADD Pro Attributes (General CADD Products, Inc.)
GXC General CADD Pro Component (General CADD Products, Inc.)
GXD General CADD Pro Drawing File (General CADD Products, Inc.)
GXD GX-Reports File
GXD Jeol EX Spectrometer Data File
GXF General CADD Pro Font (General CADD Products, Inc.)
GXF Grid Exchange Format
GXL Genus Graphics Library
GXM General CADD Pro Macro Script (General CADD Products, Inc.)
GXP Jeol EX Spectrometer Data File
GXR Genexus Report Viewer
GXR GX-Reports File
GXS GrafiXML Native Format (Universite Catholique de Louvain-la-Neuve)
GXT Grand Theft Auto II/III Text (Take-Two Interactive Software, Inc.)
GYM Geoworks Generic Symbol File
GYM Sega Genesis/Mega Drive Music Logged Format (Sega)
GZ Gzip Compressed Archive
GZ GIMP Image File (The GIMP Team)
GZA GZA Compressed Archive
GZF Webcopier File
GZIP Gzip Compressed Archive
GZIP GNU Zip Compressed Archive
GZL Go!Zilla File
GZP Giants: Citizen Kabuto



H's



H ADS Include File (Autodesk, Inc.)
H Header
H! Flambeaux Tutorial Database
H++ C++ Header File
H-- Sphinx C-- Header File
H0 Magix Musstu File
H1 Bruker Aspect NMR Data File
H1 Magix Musstu File
H16 VC98 Include 16-bit File
H2O Water Web Program File (Clear Methods, Inc.)
H32 BC45 32-bit Include File
H3M Game Map File
H4C Heroes of Might and Magic Map File
H4R Possible Container for .MP3 Files
H5 HDF5 File (The National Center for Supercomputing Applications)
H5B SuperHeat 5 Building File (Survey Design Associates Ltd.)
H6C SPP File
HA Compressed Archive
HAD MixlleniumEngine (Haydee) Web Server Module Style File
HAF HEAT Archive File
HAI NTgraph Nt09b-2b EMX Library File
HAK GameHack File
HAK Neverwinter Nights File
HAL Hyper Access Lite OS/2 Data File
HAL Mortyr Archive
HAM Amiga Hold and Modify Image (Amiga, Inc.)
HAM Novell NetWare Disk Drivers NPA
HAN Viewpoint Headline Studio
HAP Hamarsoft HAP 3.x Compressed Archive
HAT Formula 1 Car Race 2001 Log Hat File
HAT HAT (HOORA Analysis Tool) Model
HAY MixlleniumEngine (Haydee) Web Server Module Content File
HAZ Flight Simulator Texture File (Microsoft)
HAZ Train Simulator Hazard File (Microsoft Corporation)
HBB HAHTtalk Object File
HBC Home Buyers Calculator Suite
HBK Hex Workshop Hex Editor Bookmark File (BreakPoint Software, Inc.)
HBK Humanic Software Accounting Data
HBK MathCAD Handbook (Mathsoft Engineering & Education Inc.)
HBK Auto Backup Backup Archive (Han-soft Software)
HBM Hotline Book Mark (Hotsprings Inc.)
HBX Starmoney Macro file
HBZ Starmoney Macro file
HC BI/Suite Hypercube
HC Header File
HC High Resolution Cantone TIFF Bitmap
HCC HydroCAD Stormwater Modeling System Storage Chamber Definition (HydroCAD Software Solutions LLC)
HCD C Poet Examples Advanced Inc File
HCE HydroCAD Stormwater Modeling System Hydrograph File (HydroCAD Software Solutions LLC)
HCI HydroCAD Stormwater Modeling System IDF File (HydroCAD Software Solutions LLC)
HCL Handwritten Claims Log
HCM IBM HCM Configuration
HCOM Macintosh Sound
HCP HydroCAD Stormwater Modeling System Project File (HydroCAD Software Solutions LLC)
HCR Half-fold Card File
HCR IBM HCD/HCM Production Configuration
HCR HydroCAD Stormwater Modeling System Rainfall Definition (HydroCAD Software Solutions LLC)
HCSP Content Server Web Page (Stellent, Inc.)
HCSS Hyper Color Swatch Set (SodaBush)
HCT Symantec Anti-Virus Live Update File
HCU HydroCAD Stormwater Modeling System Units Definition File (HydroCAD Software Solutions LLC)
HCW HTML Help Workshop Conversion Wizard Macro (Microsoft)
HCX Harvard Graphics Chart XL Chart (Harvard Graphics)
HD2 Curious Labs Poser Hand File
HDA HotDocs Auto-Assemble File (Matthew Bender & Company, a member of the LexisNexis Group)
HDAT vStaticIP Data File (Phil Doyle a.k.a. MrJolly)
HDAT Objective Analysis Package Data File
HDB Nero HD-Backup (Nero AG)
HDB ACT! History File (Best Software CRM Division)
HDC HelloDOC Medical Software File (IMAGINE Éditions)
HDD HelloDOC Medical Software File (IMAGINE Éditions)
HDF Help Development Kit Help File
HDF Hierarchical Data Format File
HDF Procomm Plus Alternate Download File Listing
HDF Amiga Hardfile Image
HDI AutoCAD Heidi Device Interface (Autodesk, Inc.)
HDI HelloDOC Medical Software File (IMAGINE Éditions)
HDI HotDocs Auto-Install File (Matthew Bender & Company, a member of the LexisNexis Group)
HDK OS/2 Saved SKF Format File (IBM)
HDK MAXI Disk Disk Image (Herne Data Systems Ltd.)
HDL Procomm Plus Alternate Download File Listing
HDL HotDocs Library File (Matthew Bender & Company, a member of the LexisNexis Group)
HDM Handheld Markup Language File
HDML Handheld Markup Language File
HDMP WinXP Trouble Report
HDO Helpdesk-One File
HDP Magix Music/Video
HDR Apollo HDRU
HDR ArcInfo Binary
HDR ArcView Header File (ESRI)
HDR Egret Data File
HDR MicroSim PCBoard Hole-Drill Schedule Report
HDR PC-File+ Database Header
HDR Photoshop (Adobe)
HDR Procomm Plus Message Header
HDR InstallShield Setup Header (InstallShield Software Corporation)
HDRU Apollo HDRU
HDS Hierarchical Data System
HDS XMap Hierarchical Dataset (Delorme)
HDV Formula 1 Car Race 2001 Season01 Vehicles Arrows File
HDW Harvard Graphics Draw Vector Graphics (Harvard Graphics)
HDX Help Index
HEA Fifa 2001 Data Feart Legal Screeen
HEC Grafic Pvquan Quant File
HED Hi-Eddi
HED HighEdit Document
HED ReliaSoft RG
HEH Scarlett Expert System Compiler Facts File
HEL Hellbender Saved Game (Microsoft)
HELI RealFlight Radio Control Airplane Description (Knife Edge Software)
HEP Novell NetWare Help Librarian Data File
HEP HostExplorer Telnet Session Profile (Hummingbird Ltd.)
HER Grafic GIF File
HESSIAN Insight II Hessian File (Accelrys Software Inc.)
HESSIANX Insight II Hessian File (Accelrys Software Inc.)
HEX Hex Dump
HEX HUGO Game File
HEX Macintosh BinHex 2.0 File
HF HF File
HFA ERDAS IMAGINE Hierarchical File Architecture (Leica Geosystems , LLC)
HFB Ralcgm File
HFB Hell Fighter Battle File (David Peterson)
HFD HotDocs Form Document (Matthew Bender & Company, a member of the LexisNexis Group)
HFI HP Font Info
HFS Macintosh Disk Image on CD
HFT HotDocs Form Template (Matthew Bender & Company, a member of the LexisNexis Group)
HFV Simulated Macintosh Volumes on PC Hard Drive
HFX HotFax Fax (Smith Micro Software, Inc.)
HFX US Robotics Rapid Comm Voice Data File
HFX Harvard Graphics F/X File (Harvard Graphics)
HFZ Pinnacle Studio Video Editing File
HGH Star Wars - Tie Fighter High Score
HGL DN Highlight Groups Definition
HGL HP Graphics Language (Plotter File)
HGP HighGrow (Legal Marijuana Growing Game) Plant File (Slick Software)
HGS HighGrow Virtual Seed File
HGT Shuttle Radar Topography Mission Data (SRTM)
HH C++ Header
HH HammerHead Drumloop File
HH Help Topic Map File
HHA HyperHub Archive (Oracle)
HHC HTML Help Table of Contents (Microsoft)
HHC TurboTax Contents File (Intuit)
HHH Power C Precompiled Header
HHK HTML Help Index (Microsoft)
HHL Visual Basic File
HHP HTML Help Workshop Project (Microsoft)
HHS HyperHub Subkit (Oracle)
HHS HTML Help Samples (Microsoft)
HHTML Realmedia Adstream HTML File
HI High Scores
HI Spy-CD CD Search Index File
HI1 Spy-CD CD Search Database File
HI2 Spy-CD CD Search Database File
HI4 Spy-CD CD Search Database File
HIA Spy-CD CD Search Database File
HIB Spy-CD CD Search Database File
HIC Spy-CD CD Search Database File
HIF Quicken On-line File (Intuit)
HIG High Scores
HIH Spy-CD CD Search Database File
HIM Spy-CD CD Search Database File
HIN HyperChem Molecule File (Hypercube, Inc.)
HIN Spy-CD CD Search Database File
HIP Spy-CD CD Search Database File
HIPS Bitmap Graphic
HIQ Spy-CD CD Search Database File
HIR C64 Hires Bitmap Graphic
HIR Hidden Icon Resource
HIS DN History of Executing/Viewing/Editing
HIS Insight II Dynamics Trajectory History File (Accelrys Software Inc.)
HIS Spy-CD CD Search Database File
HIS SOBEK Simulation History (WL | Delft Hydraulics)
HIT HitPlayer Audio File
HIT Nonags Dialog Killer Data File
HIT The Sims Sound File (Electronic Arts (Maxis))
HIV RegShot Registry Hive File (TiANWEi)
HIW Spy-CD CD Search Database File
HIX System SYSUTIL File
HIZ Spy-CD CD Search Database File
HJT TreePad Hypertext Database File (Freebyte)
HK5 ACT! Database File (Best Software CRM Division)
HKC HTML-KIT Auto Complete Short-cuts
HKI WinHki Compressed Archive (Hanspeter Imp)
HKI1 WinHki Compressed File
HKI2 WinHki Compressed File
HKI3 WinHki Compressed File
HKT egseing RB HK Data
HL$ Compressed DOS Help File (Microsoft)
HLB VAX Help Library
HLD Structural Desktop Saved Data (Hold File) (Structural Desktop, Inc.)
HLF BASIC QuickBAS QuickB01 File
HLF FAR Manager Help File (FAR Group)
HLI MOJO 620 Logo (TDK)
HLL Boulderdash Game File
HLM Winhelp Vbhilfe File
HLN Microstation Hidden Line File
HLP HP-95LX Help File
HLP Stata Statistical Software Help File (Stata Corporation)
HLP Windows Help File (Microsoft)
HLX ATI Radeon Video Driver Support File
HLX Hyperlatex File
HLX Multi-Edit Help File
HLX Visual C++ Syntax Coloring Instructions (Microsoft)
HLX Hollex Cartridge Atari Cartridge Image File
HLZ Multi-Edit Packed Help File
HM Windows Help Context IDs used by MAKEHM.EXE.
HM2 Help & Manual Help File Project
HM3 Help & Manual Help File Project (ver 3)
HMA ATRAC3plus Encoded Audio File (Sony)
HMF HOOPS Metafile (Tech Soft America)
HMI Descent Human Machine Interfaces MIDI File
HMM Procomm Plus Alternate Mail Read Option Menu
HMP Descent Human Machine Interfaces MIDI File
HMP Help Magician Pro Project (Stateline Software)
HMP Technics Sx KN 6000 Keyboard Home Page File
HMP 3D GameStudio Terrain Entity (Conitec Corporation)
HMP Frontier: First Encounters Music File
HMR GeoTIFF Bitmap File (Bentley Systems, Incorporated)
HMS HMS Archiware File
HMS MS SMS Inventory File
HMS Stentura 8000 or Stentura 8000LX Deposition File
HMT HighMAT (Microsoft)
HMW Homeword for DeskMate
HMX MixlleniumEngine (Haydee) Web Server Module Template File
HM~ Help&Manual Backup Help File Project
HNC CNC Program File Heidenhain Dialog
HNC NoteCenter Note File (Domas Savickas)
HND Hallo Northern Sky (HNSKY) Deep Sky Database File (Han Kleijn)
HNE NoteCenter Encrypted Note File (Domas Savickas)
HNF Humax Receiver Settings
HNS Hallo Northern Sky (HNSKY) Settings (Han Kleijn)
HNV TheWord & Bible Companion Hebrew Names Version Bible
HO Knowledge Explorer Knowledge Representation Hierarchy Outline
HO Magix Music/Video
HOB Star Trek: Birth of the Federation Ship Graphic (Atari)
HOC High Octane Race Course (Fishstick Games)
HOF Hall Of Fame
HOG Descent Mission File
HOG Lucas Arts Dark Forces WAD File
HOL Personal Paint Dutch Language User Interface File (Amiga)
HOR Horoscope
HOT Mosaic Internet Address
HOT The Sims Sound File (Electronic Arts (Maxis))
HOT eFax Messenger Fax (j2 Global Communications, Inc.)
HP HP Graphics Language (Plotter)
HP Thor Database Primary Hash File
HP$ NTgraph Visual C Wizzard File
HP- HP Distribution Binary File
HP-UX HP-UNIX File
HP8 HP NewWave Write ASCII Roman8 Character Set
HPD Harry Potter Related
HPD HotDocs PDF Document (Matthew Bender & Company, a member of the LexisNexis Group)
HPD HP Document (Hewlett-Packard Development Company, L.P.)
HPF HotLine Partial Download File
HPF PageMaker HP LaserJet Font (Adobe)
HPF NetHelp2 Project File (Netscape)
HPG HP Graphics Language (Plotter)
HPGL HP Graphics Language (Plotter)
HPH Designer Graphics System2 File
HPI GEM Font Information
HPI Hemera Photo-Object Image (Hemera Technologies Inc.)
HPI Total Annihilation Saved Game
HPJ Help Project File
HPJ HP LaserJet Print-to-File
HPJ Visual Basic Help Project
HPK Compressed Archive
HPK HPXUpgrade Service Pack Fileset (Haliplex Communication Systems)
HPL HP Graphics File
HPLJ Hewlett-Packerd LaserJet Vector Image
HPM HP NewWave Emm Text
HPM Procomm Plus Alternate Main Menu for Privileged Users
HPM Procomm Plus Alternative Menu
HPM Quaestor 1.x High Performance Map
HPP C++ Builder 6 Program Header (Borland Software Corporation)
HPP C++ Program Header
HPP Printer Control Language Vector Image (Hewlett-Packard)
HPP InfoMgr Database File
HPP Zortech C++ Header
HPPCL Hewlett-Packard Printer Control Language Vector Image
HPR RoboHELP Configuration File
HPR ATLAS.ti 4.x Project File (Scientific Software Development)
HPR5 ATLAS.ti 5.0 Project File (Scientific Software Development)
HPT HotDocs PDF Template (Matthew Bender & Company, a member of the LexisNexis Group)
HPUX HP-UNIX File
HPW CompuServe Home Page Wizard
HP_ Winhelp Compressed File
HP~ V-help File
HQP CP/M Disc Utility Information
HQX Macintosh BinHex 4 Compressed Archive
HR TRS 80 Graphic
HR2 Curious Labs Poser Hair File
HR5 Heredis 2000 Family History File (BSD CONCEPT)
HRC SoftImage Model Geometry File
HRF Hitachi Raster Format Graphic
HRH C++ and Resources Common Header
HRL Herolab EasyWin32
HRM Netmino File
HRM Procomm Plus Alternate Main Menu
HRP Handy Recovery Recovered Partion Information (SoftLogica LLC.)
HRT Hornet Packer Module/Song
HRU HRU Bitmap
HRV Personal Paint Croatian Language User Interface File (Amiga)
HRX Herolab EasyWin32
HRZ Slow Scan Television (SSTV)
HS Hugs Source Code
HS Literate Haskell Source Code File
HS HSnapshot Screen Snapshot (PCNetWork)
HS RAZR Flex File (Motorola, Inc.)
HS2 Postering Monochrome Image
HSB HALion Sampler File (Steinberg Media Technologies GmbH.)
HSC HYSYS Simulation (Aspen Technology, Inc.)
HSC HelpScribble Project Source (JGsoft - Just Great Software)
HSC HSC Tracker 2-op FM Music File
HSE Dreamweaver Snippet
HSF HOOPS Stream File (Tech Soft America)
HSH IIS NNTP Hash File (Microsoft)
HSI Handmade Software Graphic File
HSI HSI JPEG Bitmap
HSK Nimbus 7 SAMS Data File
HSM Assembly Language Header University of Waterloo Engineering convention.
HSM The Sims Sound File (Electronic Arts (Maxis))
HSP HomeSite WWW Page Project
HSP HSC Packed
HSQ CAST Application Mining Suite
HSQ Data File Associated with Qaz Trojan
HSR RezeptAssist Import and Export File
HSS Dreamweaver Snippet
HSS Photoshop Hue/Saturation Information (Adobe)
HST Corel QuickCorrect and Speller History File
HST WordPerfect (Corel)
HST History File
HST Host File
HST Image Alchemy Handmade Software Graphics Histogram
HST Netscape History File
HST Procomm Plus History File
HST Symantec Anti-Virus Live Update File
HST Yahoo Messenger History
HSZ Handyscript Skin (Ventris, Inc.)
HT HyperTerminal Data File (Hilgraeve Inc.)
HT BrailleNote Visual Display File (Pulse Data International Ltd.)
HT3 HTML File
HTA Hemera Thumbnail Archive (Hemera Technologies Inc.)
HTA Hypertext Application
HTA Tonline BSW4 File
HTACCESS Apache Access Configuration
HTB HttpBrowser Database File
HTC HTML Component
HTF HTF Sounding File
HTF Virtual Hypertext Font
HTF WebBase File
HTI WebBase File
HTI Win Help Related File
HTM Hypertext Markup Language
HTML Hypertext Markup Language
HTML Mozilla (Netscape) Bookmark File (Mozilla.org)
HTMLS Server-side HTML File
HTN Micrografx Picture Publisher 8 printstyles file
HTR HTML-like script
HTR Motion Analysis Software Skeletal File
HTT Microsoft Hypertext Template
HTX Extended Hypertext Template
HTX MS FrontPage Database Results HTML-like query script.
HTZ HTML Editor Archive
HUF Huffman Encoded/Compressed File
HUH HydroCAD Stormwater Modeling System Unit Hydrograph (HydroCAD Software Solutions LLC)
HULL Halflife Map Collision Hull File
HUN Dataview File
HUN Personal Paint Hungarian Language User Interface File (Amiga)
HUS Home Embroidery Format
HUS Husqvarna Designer I Embroidery Machine Format (Husqvarna Viking)
HUY Eto Dlia Vas
HVA Tiberian Sun Voxel Animation Control File (TiberiumSun.com)
HVD chosenOS HoverNews Skin File
HVD CMT Surveyor's Assistant 1.x/2.0x Job
HVD HerdView Event Data File
HVD ISIS Hviews File
HVD HoverDesk Theme File (Hover Inc.)
HVX Lightwave 3D Hypervoxel (NewTek)
HW Stanford University EPGY Homework
HWCFG VersaPro Hardware Configuration File
HWD Hollywood Presentation File
HWL Corel Shared Writing Tools 9.0 File
HWL Hangman Deluxe Word List
HWM Hillwalker/MapWise/Alpiniste Own Raster Map Parameters (ISYS Computers)
HWP Hangul (Korean) Word Processor File
HWPROJ Visual Studio .NET Help Project (Microsoft)
HWR Hillwalker/MapWise/Alpiniste ISYS Route Card (ISYS Computers)
HX EARS Component File
HX THOR Database Cross-reference Hash File
HXC Help 2 Project/Collection File (Microsoft)
HXCONV Huelix Audio Converter Session Information (Huelix Solutions Private Ltd)
HXD Help 2 Validator File (Microsoft)
HXF Help 2 Include File (Microsoft)
HXG Help 2 Filter Cache (Microsoft)
HXH Help 2 Merged Hierarchy (Microsoft)
HXI Help 2 Compiled Help File (Microsoft)
HXK Help TOC/Index File
HXK Help 2 Keyword Index (Microsoft)
HXL Help 2 Registered Namespaces List (Microsoft)
HXM Descent2 HAM File
HXM Procomm Plus Alternate Protocol Selection Menu for All Users
HXS Help 2 Compiled Help File (Microsoft)
HXT Help TOC/Index File
HXT Help 2 Table of Contents (Microsoft)
HXV Help 2 Virtual Topic Definition (Microsoft)
HXW Help 2 Merged Keyword Index (Microsoft)
HXX C++ Header
HX_ C Poet Compressed Disk1 File
HY1 Ventura Publisher Hyphenation Algorithm
HY2 Ventura Publisher Hyphenation Algorithm
HYC WordPerfect Hyphenation File (Corel)
HYD WordPerfect for Windows Hyphenation Dictionary (Corel)
HYP Acrobat Spelling File (Adobe)
HYP Hyper Compressed Archive
HYP Hypertext File
HYP Hyphenation File
HZ Chinese Text
H_ Winhelp Compressed File
H__ C++ Header Seldom used C++ Header (same as H++ and H)



I's





I C++ Preprocessor Intermediate File (Borland Software Corporation)
I INTERCAL File
I Phase Vocorder Analysis Data
I Progress Database Include File (Progress Software)
I Integra Database (Imagina Software)
I APLAC Source Code Data File (APLAC)
I-E i-Enforce Security File (ICM Conversions & Management)
I0 Winter Windows Scheduler File
I00 (100-103) Winphone Phonebook
I16 Nokia Phone Logo File (Nokia)
I17 Pixel Power Collage
I18 Pixel Power Collage
I1C IBM Voice Type Language Newuser File
I1I IBM Voice Type Language Newuser File
I2C IBM Voice Type Language Newuser File
I2I IBM Voice Type Language Newuser File
I2S Invision for mIRC Settings
I3 Modula-3 Interface Source
I3C IBM Voice Type Language Newuser File
I3I IBM Voice Type Language Newuser File
I3ML I3ML Source Page
I66 Interactive66 Graphic Design Information
IA Roland Garros Tennis Person File
IA6 IApproach Data File (Workfile) (Tdata, Inc.)
IAF Outlook 97 and 2000 E-mail Account Settings (Microsoft)
IAF Outlook Express Account Settings (Microsoft)
IAF IAFA Document
IAF Quikscribe Intelligent Audio File (Quikscribe Pty Ltd)
IAFA IAFA Document
IAM Inventor CAD (Autodesk, Inc.)
IAN Sterling Software COOL Business Team Model File
IAP ASM Palette
IAP TeamBG File
IAP Iguana Active Server Active Page Script (ILan Game)
IAR CD Katalog (KRISoftware)
IAS Iguana Active Server Script (ILan Game)
IAX IBM Image Access Executive Bitmap
IB7 Pixel Power Collage
IBA IBasic Source Code File
IBA Image
IBA InfoHandler Infobase File (MDE Software)
IBC IncrediBar Cursor File (IncrediMail Ltd.)
IBD PDS Picture
IBD Windows Installer File (Microsoft)
IBF Instant Backup
IBG Bert's Dinosaurs File
IBG NASA PDS Graphic Format
IBK National Construction Estimator 32 Picture File
IBK Sound Blaster Instrument Bank
IBK (Kodak) Imaging for Windows Bookmark (Microsoft Corporation)
IBL IBasic Component Language File
IBL PCLTool Index-by-Location File (Page Technology Marketing, Inc.)
IBM Archdos Compressed File
IBM Commodore Amiga Graphics
IBS i2 iBase File
IBS IncrediBar Skin (IncrediMail Ltd.)
IBT IBTracer Infiniband Link And Protocol Analyzer InfiniBand Trace File (Computer Access Technology Corporation)
IBX Interscope BlackBox File
IBY ROM Image Component Include File
IC Modula-3 M3CG Intermediate Language File
IC Spice Initial Condition
IC1 Imagic Bitmap Graphic
IC1 ZyIMAGE Index
IC2 IMagic Bitmap Graphic
IC3 IMagic Bitmap Graphic
ICA Citrix Independent Computer Architecture File (Citrix)
ICA Image Object Content Architecture (IOCA) Graphics File
ICAL iCal Personal Calendar (Apple Computer, Inc.)
ICB Image Capture Board
ICB Targa Bitmap
ICC Animation Softdisk
ICC Apple ColorSync 2.0 (Apple Computer, Inc.)
ICC ICC Profile Format File
ICC IronCAD Catalog
ICC Kodak Printer Image
ICD ASTi Model Builder
ICD File Associated with Many Games
ICD IronCAD 2D CAD File
ICD Rate Structure File
ICD Rayman2 Game File
ICE Archive
ICE Cooltalk Audio
ICE Freeze! Compressed Archive (Reeve Soft)
ICE ICEOWS Compressed File (Raphaël et Béatrice Mounier)
ICF Cheyenne AntiVirus
ICF ICOM CS-2100 Radio Programming Data
ICF INI Creator for X10 Remote Control
ICF Insane Chat Saved Conversation
ICF RapidForm2000 (INUS Compression Format File (INUS Technology, Inc.)
ICL Clean File
ICL Icon Library File
ICM Earl F. Glynn Color Tablecolor Table
ICM ICC Profile, Acer Monitor Drive
ICM Image Color Matching Profile File (Kodak)
ICM Windows Color Matching Control (Microsoft Corporation)
ICMP Internet Control Message Protocol
ICMS Ragtime Extensions File
ICN AT&T Graphic Format
ICN Bert's Dinosaurs File
ICN Icon Programming Language Source Code File
ICN Micrografx Icon
ICN RIPTerm Image
ICN SunOS Mono Icon
ICN HP Palmtop 100/200LX Icon
ICO GIMP Icon (The GIMP Team)
ICO Windows Icon (Microsoft)
ICO Sun Icon/Cursor
ICO OS/2 Icon
ICON Sun Icon/Cursor
ICP InterCept File
ICP UNIX Icontact Parameter File
ICQ ICQ Saved File (ICQ Inc.)
ICR NCSA Telnet Interactive Color Raster Graphic
ICS Image Cytometry
ICS Inovate 3D CAD File
ICS IronCAD 3D CAD File
ICS Outlook Calendar File (Microsoft)
ICS SwiftView ICS Command File (SwiftView, Inc.)
ICS iCalendar Calendar Data
ICT TIFF and ISO Image Related File
ICV Bond .AVI Film
ICV In Chair Viewing
ICW Icon
ICW InterCAD File
ICW MS Internet Explorer Internet Connect Wizard
ICX More Than Words File
ICX VisualAge Smalltalk Enterprise Program Image File (IBM)
IC_ Compressed LCT File
ID 3D Graphic
ID Disk Identification File
ID Gamecode
ID AOL Instant Messenger Buddy Icon (America Online, Inc.)
ID Notes ID File (IBM)
ID MS Data Map (Microsoft)
ID Pegasus Mail (David Harris)
ID3 ID3 Resource
IDA IIS Server File (Microsoft)
IDAPI Integrated Database Application Programming Interface (Borland Software Corporation)
IDB A-B-CD Info File
IDB Database Used by Disassembler
IDB Delphi Pascal Object File
IDB Developer Intermediate File (Microsoft)
IDB IDA Database
IDB MS Developer Intermediate MDPX File
IDC Core IDC
IDC IDA C Language Source Code
IDC Internet Database Connector Document
IDC Structured Query Language (SQL)
IDD MIDI Instrument Definition
IDD Complete Works Database-related File (Toplevel Computing)
IDE C++ Project (Borland Software Corporation)
IDE Grand Theft Auto III Model IDs and Properties (Take-Two Interactive Software, Inc.)
IDE Integrated Development Environment Configuration File
IDE Sophos Anti-Virus Virus Identity File
IDE ideCAD Architectural Architectural 3D Design Model (ideYAPI Ltd. Sti.)
IDE ideCAD Structural Structural 3D Design Model (ideYAPI Ltd. Sti.)
IDEA Brainbloom Document (Gael Limited)
IDEMO Instant Demo Project File (NetPlay Software)
IDF ARTiSAN Real-time Studio ID
IDF Identification File
IDF MIDI Instruments Definition File (Microsoft)
IDF Printed Circuit Board Data Exchange File
IDI i-deas Web ACCESS File
IDIF Netscape Saved Address Book
IDL CRiSP Harvest File
IDL OMG CORBA Interface Definition Language
IDL Snappy Devdocs
IDL Visual C++ Interface Definition File (Microsoft)
IDLK InDesign Lock File (Adobe Systems Inc.)
IDM Ulead Photo Express Messages File
IDMEF Snort File
IDQ Internet Data Query File
IDQ Structured Query Language (SQL) Query
IDR CompactDRAW Object(s) (MediaChance)
IDS Minos 3D Data File
IDS IDA Imported Names Format
IDS Infini-D Scene File
IDS Infinity Game Engine Numbers to Description Map (BioWare Corp.)
IDS WFO-A Data
IDT Identification
IDT Output of DLL2IDT Utility
IDT Text Archive Table
IDT Windows Installer File (Microsoft)
IDU Interleaf Desktop Utility (BroadVision)
IDV Inventor Design View Tree (Autodesk, Inc.)
IDW IntelliDraw Vector Graphic (Adobe)
IDW Inventor CAD (Autodesk, Inc.)
IDX ArcView Geocoding Index For Read-Only Datasets (ESRI)
IDX Clip Gallery 1.x Index (Microsoft)
IDX Corel QuickFinder Information
IDX FAX File
IDX FoxPro Index (Microsoft)
IDX ICQ Index (ICQ Inc.)
IDX Index
IDX Pro/ENGINEER Index File (PTC)
IDX LaTeX Index
IDX Outlook Express Mailbox Index (Microsoft)
IDX Stork Format Header Information
IDX Symantec Q&A Relational Database Index File
IDX AOL Temporary Internet Mail File
IDX Complete Works Index File (Toplevel Computing)
IDX NoX
IDX Java Applet Cache Index (Sun Microsystems, Inc.)
IDY Debug Information File
IDY Index File
IDZ i-deas Web ACCESS File
ID_ C Poet Compressed Disk1 File
IE1-3 Internet Explorer 3 Address Book
IE3 Internet Explorer 3 File
IEE-695 IEEE 695 Information (Hewlett Packard)
IEF Image File
IEL Erazer98 File
IEM Informix Error Message
IES Photometric File Data
IF9 Pixel Power Collage
IFB Siebel Interface Configuration File (Siebel Systems)
IFC All Image Compressed Image File (Rundegren.com)
IFD Jet Form Design Form
IFF Amiga Bitmap Graphic (Amiga)
IFF Amiga Sound (Amiga)
IFF Bitmap Graphic
IFF DESR VFF Greyscale Bitmap Image
IFF Graphic, Sound
IFF Deluxe Paint Image (Electronic Arts, Inc.)
IFF Philips CDI File
IFF ProWrite Document
IFF Simple Musical Score
IFF Sun TAAC Image File
IFF TDI Explore & Alias Wavefront Image
IFF TextCraft Document
IFF The Sims Object/Data File (Electronic Arts (Maxis))
IFILE Amaya i386 File
IFL Descent 3 Ship Graphic
IFM Brighterion iPrevent Fraud Model
IFM Shana Informed Filler
IFM IFS Applications Message File (IFS AB)
IFN Amma Lsb v1.0 Initialization
IFO DVD Info File
IFO ImageForge Pro Graphic Object Layer Data
IFO Info File
IFP KnowledgeMan Script
IFR Formula 1 Racing Databin Cars Common File
IFS Fractint Iterated Function System Fractal
IFS IconForge Image EXE Library
IFS OS/2 Warp Installable File System
IFS Yuvpak Compressed Fractal Image
IFS Fractint Iterated Function System Parameters
IFS InfoSlips Secure Information Package (InfoSlips)
IFU All Image Uncompressed Image File (Rundegren.com)
IFX ImageSoft v2.00 Graphic
IFX IMAGINE Effect File
IFX Rational XDE (IBM)
IFX Fax File
IG Modula-3 Generic Interface Source
IGC Global Positioning System Datalog File (Fédération Aéronautique Internationale)
IGES IGES-Format
IGES Initial 2D/3D Graphics Exchange Specification
IGF Hijack Graphic Bitmap
IGF Image Systems
IGF Inset Systems Metafile
IGF Sound file
IGF Vector Graphic
IGL inSORS IGLayout Layout File
IGM inSORS IGClient Meeting File
IGN ICQ Igonre List (ICQ Inc.)
IGNORE Likely a Text File Some programs write out a temporary file with an extension like .IGNORE. These are often text files. Just because it says you can ignore it does not mean you should delete it.
IGP InfoGest Configuration/Profile Settings (S.C. NVN Group S.R.L.)
IGP Igor Reader Sheet Music File
IGR Intergraph SmartSketch Drawing
IGR SmartSketch Drawing Design
IGS CAD Overlay
IGS IGES-Format
IGS Image Systems Grayscale, 8-bits
IGV inSORS IGClient Venue File
IGX Process (iGrafx (a division of Corel Inc.))
IHP Watcom Help File
IHS Bink Inbound History
IHT Intranet Connector Script File (SCORT)
IHTML Inline HyperText Markup Language (Inline Internet Systems, Inc.)
II Gcc Preprocessed C++ Source Code
IID Tonline BSW4 Fnstall Lid File
IIF QuickBooks Import/Export Interchange File (Intuit, Inc.)
III Intel IPhone Compatible File (Intel)
III ARC+ Drawing (ACA)
IIL Norton CleanSweep Installation Log (Symantec)
IIM Inshape Graphic
IIM Interscope InstallMaster Setup Project
IIM iOpus Internet Macro
IIM Music Module
IIMG Interleaf Graphic
IIT Install Maker Install Info File (Clickteam)
IIX Rational XDE (IBM)
IJS J Interpretor Script File
IJX J Language Execution Window (Source Code) (Jsoftware)
IKL InkBall (Microsoft)
IKO Windows Icon Resource
IL FORTRAN 90 Inline Expansion File
IL Icon Library
IL MSIL Assembler Input File (Microsoft)
IL Euphoria Shrouded Source Code (Rapid Deployment Software)
ILB Scream Tracker Data
ILBM Deluxe Paint Graphic (Electronic Arts, Inc.)
ILBM Amiga Interleaved Bitmap Format (Amiga)
ILBM Graphic, Sound
ILF Omniscope Application-Specific Data (Iokio Ltd)
ILF SMS Insight Log File (Ag Leader Technology, Inc.)
ILG TeX MakeIndex Track File
ILG InstallShield Log File (InstallShield Software Corporation)
ILK Ilink Program Format Outline (Microsoft)
ILL 2D Graphic
ILL Agati Illustrated Image
ILL ILL Transaction File
ILL Illustrator Prologue (Adobe)
ILM Amiga IFF Image (Amiga)
ILM CAS 200 QDA v3.0 Image List Mode File
ILM Illuminatus Opus Multimedia File
ILM Iomega Zip Drive Speed Configuration File
ILM Satsang Quiz File
ILPLOPTIONS InterLock and PowerLock
ILPLVOUCHERS InterLock and PowerLock
ILS Internet Security And Acceleration Server Summary (Microsoft)
ILS Win3 Windows Word File
ILSR Iomega Reader
ILV ILOG View File
ILVG iLiving P-to-P
IM 3D Graphic
IM Sun Raster File
IM AOL Instant Messenger Grey Scale Image (America Online, Inc.)
IM04 Image Sun Raster
IM1 Sun Raster File
IM24 Bitmap Graphic
IM30 Image Sun Raster
IM32 Bitmap Graphic
IM5 Visilog
IM5 Visilog (NorPix, Inc.)
IM7 DaVis Graphic (LaVision GmbH)
IM8 Sun Raster Graphic
IM? 2D Graphic
IMA AOL Instant Messenger Grey Scale Image (America Online, Inc.)
IMA EGO - Chart - Autumn Mirage Vector Graphic
IMA Mirage Vector Graphics
IMA ImageMixer (Pixela Corporation)
IMA WinImage File
IMA Zenographics image
IMA IncrediMail Animation (IncrediMail Ltd.)
IMAGE Disk Copy, ShrinkWrap Disk Image
IMAGE Squeak Code File
IMAGINE Object & Texture Imagine 3.0
IMAKE Imake File
IMB IncrediMail (IncrediMail)
IMC IncrediMail (IncrediMail)
IMD Caseware IDEA
IME IncrediMail Emoticons (IncrediMail Ltd.)
IME Global Input Method Editor (Microsoft)
IMESHDEF iMesh Skin (iMesh)
IMF ImageForge/ImageForge Image EXE Library Saved Filtered Brush
IMF IncrediMail Letter/eCard (IncrediMail Ltd.)
IMF MIDI Music File
IMG Grand Theft Auto III .DFF and .TXD Archive (Take-Two Interactive Software, Inc.)
IMG Idrisi32 Raster Image
IMG Image Whatnot / Erdas Imagine MIS / Radiance / Starbase
IMG Microtek Eyestar
IMG Planetary Data System
IMG Radiance Scene Description Image
IMG Sharp GPB
IMG Starbase
IMG Ventura Publisher/GEM VDI Image Format Bitmap
IMG Vicar
IMG Vivid Ray-tracer
IMG ADEX Corporation ChromaGraph Graphics Card Bitmap Graphic
IMG Alias Bitmap Graphic
IMG Apple Macintosh Disk Copy Format (Apple Computer, Inc.)
IMG AutoCAD CAD-Camera (Autodesk, Inc.)
IMG Bitmap Graphic
IMG CloneCD Image (SlySoft Inc.)
IMG Disk Copy, ShrinkWrap Disk Image
IMG ERDAS IMAGINE Image Format (Leica Geosystems , LLC)
IMG Floppy Image File
IMG Grand Theft Auto III File (Take-Two Interactive Software, Inc.)
IMG Img Software Set Bitmap
IMG QEMU Qcow Disk Image (Fabrice Bellard)
IMG All Image Raw Image (Rundegren.com)
IMH IncrediMail Data File (IncrediMail Ltd.)
IMI IncrediMail Animation (IncrediMail Ltd.)
IMI Turbo Pascal DOS File (Borland Software Corporation)
IMJ JFIF File With a Microsoft Windows BMP Header
IMJ Pegasus Image Corp Bitmap
IMK IncrediMail License License (IncrediMail Ltd.)
IML ACT! Internet Mail Message File (Best Software CRM Division)
IMM IncrediMail Trash (IncrediMail Ltd.)
IMN IncrediMail Notifier (IncrediMail Ltd.)
IMP Babya Installer Archive
IMP Crayola Art Image
IMP DVD File
IMP FileMaker Database Translation Filter
IMP IMP Archive
IMP Improv Spreadsheet (IBM)
IMP Pascal Implementation
IMP Urban Chaos Game File
IMP WinIMP Archive (Technelysium Pty Ltd)
IMP TEX-DESIGN Clothing Design File (Koppermann Computersysteme GmbH)
IMP Gemstar eBook Publisher eBook (Gemstar eBook)
IMQ ImageQ Presentation
IMQ NASA Planetary Image
IMR Cognos Impromptu Report Writer
IMS IconForge
IMS Incredimail Graphic Skin (IncrediMail Ltd.)
IMS Music File
IMS Rebel Assault File
IMSP Survey Pro Survey File (iMagic Software)
IMT IMNET Image
IMT egseing Image Mode
IMV Yahoo Instant Messenger IMVironment
IMV ImageMixerVCD Project File (Pixela Corporation)
IMW Imageware Surfacer 3D CAD Surface Geometry
IMW IncrediMail Sound (IncrediMail Ltd.)
IMX SAS/IML Workshop Matrix (SAS Institute Inc.)
IMX DaVis Binary Image File (LaVision GmbH)
IMY iMelody Ringtone Format (Infrared Data Association)
IMZ Compressed Floppy Image
IMZ WinImage File
IM_ Improve Compressed Audio File
IN Input File
IN McAfee Antivirus
IN$ HP NewWave Install File
IN0 INI Backup
IN1 INI Backup
IN3 Harvard Graphics Input Device Driver (Harvard Graphics)
IN7 Ox Object-Oriented Matrix Programming Language PcGive 7 Data File
INA DOS File
INB Rebel Assault Backup
INB Vermont HighTest Script
INB Visual Expert Source Code Documentation
INC Active Server Include File
INC Assembler language or Active Server Include File
INC Astro Windows
INC Include File
INC Internet Connection File
INC JAWS for Windows Text File (Freedom Scientific)
INC MS-Backup Incremental File
INC PovRay 2 or 3
INC Spice Include File Subcircuit
INC Wincommander Include File
INCD InCopy/InDesign Link File (Adobe)
IND dBASE IV
IND LaTeX or TeX Makeindx Index
IND Well of Souls Game File
IND Windows Shared Database File
IND Windows/Applog Index
IND Foxmail E-Mail Box Index
IND InDesign Publication (Adobe Systems Inc.)
IND Notes List files for Compact Task on Domino Server (IBM)
IND XMap Dataset Index (Delorme)
INDD InDesign Document (Adobe Systems Inc.)
INDEX Index File
INDIGO Indigo Graphics Format [Eddi Litvak]
INF Autorun
INF BLUEWAVE Information File
INF Information or Setup File
INF OS/2 2.0 Information Presentation Facility (IPF) Data Format OS/2 PTR file : Cursor image file
INF OS/2 Buch Hypertext Help System File
INF Type 1 LaserJet Font Information File
INF Type Manager Font Information (Adobe)
INF Pro/ENGINEER Temporary File (PTC)
INFINI-D Infini-D 3.0 Format
INFO Amiga Icon (Amiga)
INFO UNIX GNU Info Reader
INFO ZoomBrowser Image Index (Canon, Inc.)
ING MasterCook Ingredients
INGR Intergraph Raster File Format
INH Visual Basic Basfwin File
INI Gravis UltraSound Bank Setup File
INI Initialization/Configuration File
INI MWave DSP Synth's GM-setup File: MWSYNTH.INI
INI Simple Exchange Rate Information File Format (SERIFF)
INK Mimio Ink File
INK Pantone Reference File
INK Tablet PC Digital Ink File (Microsoft Corporation)
INL Visual C++ Inline Function File (Microsoft)
INM Fax Master File
INN COBOL/2 Overlay (Micro Focus)
INN PHANTASMAGORIA INI File
INO Inno Setup Script Files File
INO Inor IPRO Software File
INP CHARMM Input File
INP FRANC2D Mesh File
INP GIS Software Text Input File
INP InPage
INP Oracle Source Code
INP Self-Extracting Archive Utility Project
INP Tramo-Seats Input Specification File (Bank of Spain)
INP ABAQUS Input File (ABAQUS, Inc.)
INRS INRS-Telecommunications Sound
INS 1st Reader Install Script
INS AdLib Instrument Music File
INS Ensoniq EPS Family Instrument
INS IIS Internet Communications Settings (Microsoft)
INS Inspiration Mind Mapping Software File
INS InstallShield Script (InstallShield Software Corporation)
INS Sample Cell / II Instrument
INS WordPerfect (Corel)
INS REAKTOR Instrument (Native Instruments)
INS PUT Compressed File Archive (MicroFox Company)
INSCRIBE InScribe 2004 Egyptian Hieroglyphs Document (Saqqara Technology Ltd.)
INST 3D Graphic
INST Object Oriented Graphics Library (OOGL)
INSTALL Likely a Text File
INT Delphi Interface Unit (Borland Software Corporation)
INT Foxpro Code Page (Microsoft)
INT Intermediate Code Used for Syntax Checking
INT Signature Semi-compiled Program
INT Unreal Tournament Mutator
INTER Interspector Project File
INTERLOCKFAVOURITES InterLock and PowerLock
INTERNETMAILSEND Internet Mail Send Powertoy File
INTO Interspector Object File
INU INSPEC Configuration File
INV Rainbow Six: Rogue Spear Inventory File (Red Storm Entertainment, Inc.)
INV Windows Update file
INV Lineage Inventory File (NCsoft Corporation)
INV dnaLIMS Invoice File (dnaTools)
INV Medlin Accounting Current Year Checks and Invoices (Medlin Accounting)
INVENTOR Open Inventor File Translator How To [SGI]
INV_LOWRES Rainbow Six: Rogue Spear Inventory File (Red Storm Entertainment, Inc.)
INX ACL for Windows Index
INX Foxpro Foxbase Index
INX InstallShield Compiled Rules File (InstallShield Software Corporation)
INX Rational XDE (IBM)
IN_ Setup Information (Microsoft)
IN~ King's Quest 7, Grabriel Knight, Compressed File
IO Compressed Archive
IO Modula-3 Object File
IO IO Language Script (Steve Dekorte)
IOB 3D Object TDDDB Format
IOB Imagine File
IOB Imagine Ver. 1 or 2 TDDDB Format
IOB iOnly ME Website Generator Backup (iOnly)
IOB TDDD Format 3D Graphic Database
IOB Turbo Silver TDDDB Format
IOC Instant ORGcharting! Organization Chart
IOC Winamp Io Plug-in (File: IMGORG.IOC) (Nullsoft)
IOCA Image Object Content Architecture (IOCA) Graphics File
IOD DVGate DVMotion In/Out List
IOF Findit Document (Microsoft)
IOF Findit Document
IOK Omniscope Data File (Iokio Ltd)
ION 4DOS File Description
ION Mascot Data
ION Text Program/Installation Description
IOP iOnly ME Website Generator File (iOnly)
IP IconPackager File
IP Interactive Physics Data
IP Internet Protocol
IP NRC Inspection Manual Inspection Procedures
IP Profile
IPC Interactive Publisher Pro Church Edition Project Data (Interactive Software Designs)
IPD InstallPROG 6 EDBS Install Database
IPD BlackBerry Backup File (Research In Motion Limited)
IPE ItsPersonal File
IPE Wacom Pen SYSTEM.INI and WIN.INI Backup
IPF Grand Theft Auto III Animation Data (Take-Two Interactive Software, Inc.)
IPF SMS Installer Script (Microsoft)
IPF Interchangeable Preservation Format (Classic Amiga Preservation Society)
IPG Mindjongg Format
IPH InterPaint Hires Image
IPJ Inventor Project (Autodesk, Inc.)
IPJ InfinityQS SPC Project File (InfinityQS International)
IPK NRG iPack File
IPK Sharp Zaurus PDA Application Install File
IPK internet PacKage Archive (direct Netware Group)
IPL Corel Pantone Spot Reference Palette
IPL Grand Theft Auto III Object Placement Data (Take-Two Interactive Software, Inc.)
IPL Ink Palette
IPL InstallPROG 6 EDBS File Library
IPL IPLab 3.1
IPLI IPLab Graphic
IPM Image Pro Plus Ver. 5 Macro (Media Cybernetics Inc.)
IPN Inventor Presentation (Autodesk, Inc.)
IPP Help & Manual Proprietary Image
IPR IntelliJ Project XML File
IPR SMART Ideas Document (SMART Technologies Inc.)
IPS Game Patch File
IPS International Patching System Binary Patch File
IPS IPScript File
IPS MENSI 3Dipsos (MENSI Corporation)
IPT InterPaint Multicolor Image
IPT Inventor CAD (Autodesk, Inc.)
IPTC Newswire Profile
IPTHEME IconPackager Icon Theme Package (Stardock Corporation, Inc.)
IPU Vocaltech Iphone Internet Phone User File
IPW UniPlot Graph
IPX Interactive Pictures Corporation AV File
IPX Ipix Spherical Panorama
IPX Viewpoint iPix File
IPZ ICQ Skin (ICQ Inc.)
IQ IBM Query File
IQA AmeriCalc Application
IQB AmeriCalc Backup
IQC AmeriCalc Client File
IQC CADIQ Comparison Analysis Result File (ITI TranscenData)
IQD AmeriCalc Database
IQD Webstir File
IQF Integra 3.0 Query File
IQI IBM Query
IQJ CADIQ Specific Tasks/Analysis Details (ITI TranscenData)
IQL CADIQ Log File (ITI TranscenData)
IQR IBM Query
IQR CADIQ View Analysis Results (ITI TranscenData)
IQS AmeriCalc Security File
IQS CADIQ Summary Log File (ITI TranscenData)
IQT IBM Query
IQU AmeriCalc Update
IQY Excel Web Query (Microsoft)
IQY Internet Inquiry File (Microsoft Corporation)
IRC IRCAM Format Sound
IRC Nevo Infra-red Device Code (Universal Electronics Inc.)
IRCD iArcade Game Package (Brooklyn Games, Inc.)
IRD IRD Append File
IRD Money Temporary File (Microsoft)
IRF Phonecat2 Ocp97 File
IRF RoomBox 6 IR Code File (Living Control)
IRI Thermography Studio Infrared Image (GORATEC Technology GmbH & Co. KG)
IRIS Silicon Graphics RGB
IRIX Irix Make File
IRIX6 Irix 6 File
IRIX64BIT Irix 64 Bit Make File
IRK iArcade Game Package (Brooklyn Games, Inc.)
IRL ILOG JRules ILOG Rule Language File (ILOG, Inc.)
IRS WordPerfect Resource File (Corel)
IRTP Graphicon-2000 Interactive Real-Time PHIGS Graphic
IRV XMap Workfile (ImageReg) (Delorme)
IRX Brewer Lamp Irradiation File
IRX IBM Mainframe Rule File
IRX PS2 Modified Elf Object File
IRZ iROS Application Packaging Unit (Interactive Workspaces Project, Stanford University)
IS Modula-3 Intermediate Assembly File
ISBN HM3 Tutorial Software
ISC RVS-COM Prepaid SMS Package File (Living Byte Software GmbH)
ISC GRDSOZ4W ISCII File
ISC Xilinx Integrated Software Environment Device Configuration Information (Xilinx, Inc.)
ISC iScreensaver Designer Project File (Xochi Media Inc.)
ISC Internet Servide Providers Configuration File
ISD dynaSight File
ISD GraphPad InStat
ISD InstallShield Dialog (InstallShield Software Corporation)
ISD RapidFile Dictionary
ISF ModelPress Highly-compressed CAD Model (Informative Graphics Corporation)
ISF Inspiration Concept Map (Flowchart) Document (Inspiration Software, Inc.)
ISFF Intergraph Standard File Format
ISH Compressed Archive File
ISH Image Speeder
ISH Image System
ISK Command File
ISL DB-MAIN Scheme File
ISL Inno Setup 1.3 File
ISL InstallShield Temporary Installer File (InstallShield Software Corporation)
ISL The Universal Game Server Export File (The Universal Development Team)
ISM Image System
ISML Intershop Enfinity
ISO CALS ISO 8613 Bitmap
ISO Easy CD Creator Disc Image (Sonic Solutions)
ISO InstallShield Uninstall File (InstallShield Software Corporation)
ISO ISO-9660 Table
ISO RichWin
ISO SEGA CD/Sony Playstation Game File
ISO Cimagraphi CAD File (Graphitech Ltd)
ISO ISO-9660 CD Disc Image
ISO Virtual PC Virtual CD-ROM Image (Microsoft)
ISP IIS Internet Service Provider Settings (Microsoft)
ISP Internet Communication Settings
ISP Internet Sign-up File
ISP Internet/Internationnal Communication Settings parameter file
ISR Go-Moku Game File
ISR Streets & Trips Route File (Microsoft)
ISR Uninstaller Text File
ISS Caseware IDEA IDEAScript
ISS InstallShield Response File (InstallShield Software Corporation)
ISS ISS Graphic
ISS Inno Setup Script (Jordan Russell's Software)
ISS The Longest Journey Sound File (Funcom)
IST Digitrakker Instrument File
IST Imagine Staging Stage Editor File (Impulse, Inc.)
IST IsoStar Library of Intermolecular Interactions
IST TeX MakeIndex Style Index
ISTG Imagine Staging Stage Editor File (Impulse, Inc.)
ISTR IsoStar Library of Intermolecular Interactions
ISU Easy CD Creator 4 Uninstall File
ISU InstallShield Uninstall Script (InstallShield Software Corporation)
ISU Netscape File
IT Impulse Tracker Music Module
IT Intalk Settings
IT Read.it
IT Sound
IT3 Internet Timer 3 Log File
ITA Italian README File
ITA Personal Paint Italian Language User Interface File (Amiga)
ITC Uthscsa Imagetool Calibration File
ITE E-Tabs Reader File
ITF Inside Tract File
ITF JPI TopSpeed Pascal Interface File
ITG Intergraph Format
ITH InTether Receiver File (Infraworks Corporation)
ITHMB iPod photo Thumbnail Image (Apple Computer, Inc.)
ITI Impulse Tracker Instrument
ITL iTunes Music Database File (Apple)
ITM Infinity Game Engine Inventory Object (BioWare Corp.)
ITM Item / Article / Zone
ITM Diablo II Item (Blizzard Entertainment)
ITP riteMail Mail and Notes File (Pen&Internet, LLC)
ITR IntroCreator Project File (Klaus Schwenk)
ITR Icy Tower Replay (Johan Peitz, Free Lunch Design)
ITS Impulse Tracker Sample
ITS International Translation
ITS Internet Document Set
ITU Sheffield Dictionary File
ITW Icetips Wizard Editor
ITW IT Works Database (Simple Solutions)
ITX Igor Chromatogram File
ITX Impulse Imagine for Windows
ITX ISB Raw Song Format
ITX ITRANS Multilingual Transliteration Scheme
ITX Texture IMAGINE
ITZ Amiga and PC Tracker Module
ITZ Impulse Tracker Music Module
IUM infoUSA Network Meter File (infoUSA.com, Inc.)
IV Open Inventor File
IV VRML File
IV-VRML Inventor VRML Format Document
IVB Truevision Targa Format Bitmap
IVC iView MediaPro Catalog (iView Multimedia Ltd.)
IVD Beyond 20/20 Microdata Dimension or Variable-level File
IVD ISPS for Windows Multi-dimensional Data Store (International Planning & Research Corporation)
IVF Indeo Video File (Intel Corporation)
IVI MSDN InfoViewer 5.0 Topic (Microsoft)
IVNU Inetba Web Page (Inetba)
IVP Beyond 20/20 User Subset Profile
IVP Truevision Targa Bitmap
IVP PhotoSuite Ver 4 Image-based Virtual Reality Text File (Sonic Solutions)
IVQ MSDN InfoViewer 5.0 index full-text searches
IVR Virtual Reality World Live Picture
IVS iVisit
IVS ImageView Storage File (Infinite Solutions)
IVS ISPS for Windows Settings File (International Planning & Research Corporation)
IVT Beyond 20/20 Table
IVT Concordance Inverted Full Text Database File
IVT MSDN InfoViewer 5.0 Information Title
IVU IVUE Live Picture Drawing
IVUE Live Picture Multi-view Format
IVWD IntelliVIEW Designer Data/Layout File (Synaptris; products division of Cybernet Software Systems, Inc.)
IVWL IntelliVIEW Designer Report Layout File (Synaptris; products division of Cybernet Software Systems, Inc.)
IVWR IntelliVIEW Offline Report File (Cybernet Software Systems Inc.)
IVWR IntelliVIEW Designer Report File (Synaptris; products division of Cybernet Software Systems, Inc.)
IVX Beyond 20/20 Extract
IW IBM Updater File
IW IconAuthor - HSC InterActive Presentation Flowchart
IW Iconware Application
IW Idlewild Screensaver
IW4 DjVu File
IWA IBM Writing Assistant Text
IWC Installwatch Database
IWC WaveL Wavelet Compressed Bitmap (WaveL Software)
IWI Ignite Image Optimiser
IWM IconAuthor Start File (AimTech Corp)
IWP Wang Text File
IWP InfinityQS SPC Web Publishing Configuration (InfinityQS International)
IWR i*write 2.0 File
IWR_BAK i*write 2.0 Backup File
IWS InstallWatch Scan Results (Epsilon Squared)
IWZ ItemWizard File
IX FrameMaker Index File (Adobe)
IX Modula-3 Linker Information
IX PaperPort Search File (ScanSoft Inc.)
IX WordPerfect Office Template File (Corel)
IX WordPerfect Office Template File (Corel)
IX1 Rebel Chess Program Database File
IX2 Rebel Chess Program Database File
IX2 WordPerfect Office Template File (Corel)
IX2 WordPerfect Office Calendar File Calendar File (Corel)
IX3 Rebel Chess Program Database File
IX3 Instant.EXE 3.0 Script (ASXperts Inc.)
IX4 Rebel Chess Program Database File
IXA Ulead Image File
IXB Ulead Video Image File (Ulead Systems, Inc.)
IXC ArcView Geocoding Index For Read-Write Coverages (ESRI)
IXC Index+ for Windows Code Definition File (System Simulation Ltd.)
IXE InterEX Control File
IXF IFX for FAX FAX Document
IXF Index+ for Windows Form Defintion File (System Simulation Ltd.)
IXL DB/TextWorks Database Indexed List
IXP ISIPublisher Publication Information Export (Image Solutions, Inc.)
IXR Index+ for Windows Report Definition File (System Simulation Ltd.)
IXS ArcView Geocoding Index For Read-Write Shapefiles (ESRI)
IXT ISIPublisher Publication Template (Image Solutions, Inc.)
IXX C++ Include File
IZD Intrexx Application Export Format
IZS 1st Page 2000 JavaScript Example File (Evrsoft)
IZT IZL Binary Token
IZX Intermezzon Designer E-Learning Published File (Intermezzon Learning Systems AB)
I_I Eru/erd File



j's



J JPEG / JFIF Image
J JAR Compressed File
J Java Source Code (Sun)
J1 EDIT Compiler JEDEC Boundary File
J2A Jazz Jackrabbit 2 Animation Library (Epic MegaGames Inc.)
J2B Jazz Jackrabbit 2 Music File (Epic MegaGames, Inc.)
J2D Jazz Jackrabbit Data File (Epic MegaGames, Inc.)
J2E Jazz Jackrabbit 2 Episode File (Epic MegaGames, Inc.)
J2G J2 Fax File
J2H Jazz Jackrabbit 2 High Scores (Epic MegaGames, Inc.)
J2I Jazz Jackrabbit 2 Internet Server Link (Epic MegaGames, Inc.)
J2K JPEG-2000 JP2 File
J2L Jaxx Creation Station Level File (Epic MegaGames Inc.)
J2M Jazz Jackrabbit 2 Recorded Macro (Epic MegaGames, Inc.)
J2S Jazz Jackrabbit 2 Language Data (Epic MegaGames, Inc.)
J2T Jazz Jackrabbit 2 Tile Set (Epic MegaGames, Inc.)
J2V Jazz Jackrabbit 2 Cinematic File (Epic MegaGames, Inc.)
J62 Ricoh Digital Camera File
J6I Ricoh Digital Camera File (Ricoh Co., Ltd.)
J92 Javelin Configuration File (Minisoft Inc.)
JA IBM Tools Updater File
JACKSUM Jacksum Fingerprint (Dipl.-Inf. (FH) Johann N. Löfflmann)
JAD Java Application Descriptor File (Sun Microsystems, Inc.)
JAG Jaguar Server File
JAM E-mail
JAM FTN Software Jam Messagebase
JAM Image Microprose
JAM JamTracker Music Module
JAM Joaquim-Andrew-Mats Message Base Proposal
JAP Fifa World Cup Game Data fe Art Legalscr File
JAP JAlbum Project File (Datadosen)
JAR Java Archive (Sun)
JAR JAR Archive (ARJ Software, Inc.)
JAR JARCS Compressed Archive (JPMdL Archival System)
JAR Java Applet (Sun)
JAS Paint Shop Pro Compressed Graphic (Corel Corporation)
JASC JAS Compressed Graphic
JAU Jauge
JAV Java Source Code (Sun)
JAVA Java Source Code (Sun)
JAW IchiTaro Web Japanese Extended WordProcessor (Justsystem Corporation)
JB2 JBIG2 Bitmap Graphic
JBC BestCrypt Container (Jetico, Inc.)
JBC Jam Byte-Codec File
JBD SigmaScan Data File
JBF Paint Shop Pro Browser Cache (Corel Corporation)
JBG JBIG File
JBIG JBIG File
JBIG2 JBIG2 Bitmap Graphic
JBK Juno Backup File
JBK Jot + Notes Backup File for Older Version (King Stairs Software)
JBL Doom Scene Add-in (id Software)
JBP DJ Jukebox Project
JBR Paint Shop Pro Brush (Corel Corporation)
JBS DesignArt (Anagraph)
JBX Project Scheduler File
JC Watcom Source File
JC FlashGet Intermediate Download
JC! FlashGet (Amaze Software)
JCAMP Misc
JCB CB-JCBrooke Song/Module
JCC Japan Crossword Dmitry Torshin Format File (EliteWare)
JCC Code Crusader Project Data (New Planet Software)
JCD FlashGet Download Database File
JCE JWPce
JCF JAWS for Windows Configuration File (Freedom Scientific)
JCK Liquid Motion JACK Scene Description
JCL Job Control Language IBM
JCM Java Commerce Message Commerce Message (Wallet) (Sun)
JCS Flashget Script HTML Table
JCS Latest Bruker WinSpecEdit v3.08 JCAMP
JCV Baseball/Golf Analyzer (JC Video Systems)
JD Jigsaw Terminal File
JDA Winphone Fax Send Journal
JDB Siren Jukebox
JDB Winphone Fax Receive Journal
JDE Cariverona
JDF JAWS for Windows Voice Synth File (Freedom Scientific)
JDF Turok 2 Game File
JDF Job Definition Format Job File
JDT Capture Classic Filler (Accelio)
JDX EDICT Index
JDX JCAMP Chemical Spectroscopic Data Exchange Format
JDX Latest Bruker WinSpecEdit v3.08 JCAMP
JDX JSpell UNICODE Dictionary (The Solution Cafe)
JDX J Database Exchange (JDX) O/R Mapping Specification (Software Tree, Inc.)
JED JEDEC Programming Specification
JED Xilinx Integrated Software Environment Device Configuration Information (Xilinx, Inc.)
JEF Janome NH10000 Sewing Machine Stitch File (Janome America, Inc.)
JEQ Jet Audio Saved Equalizer Setting (JetAudio, Inc.)
JET Hybrid JetFax Fax
JET Jetpack User-created Level Map
JFD FormWare Job
JFD JAWS for Windows (Freedom Scientific)
JFF JPEG Image
JFF JAWS for Windows (Freedom Scientific)
JFG jEEPers User Specific Information
JFI JPEG/JIFF Image
JFIF JPEG/JIFF Image
JFM Capture Classic (Accelio)
JFX J2 Fax File
JG6 BigJig Jigsaw
JGCSCS EditPad Pro Custom Coloring Scheme (JGsoft - Just Great Software)
JGD Paint Shop Pro Gradient (Corel Corporation)
JGF JAWS for Windows Configuration File (Freedom Scientific)
JGF Jetcam Geometry File (JETCAM International, Ltd.)
JGL QWS3270 PLUS Session Layout File (Jolly Giant Software Inc.)
JGP QWS3270 PLUS Session Parameter File (Jolly Giant Software Inc.)
JGS QWS3270 PLUS Script (Jolly Giant Software Inc.)
JHTM Dynamo Server Page
JHTML Dynamo Server Page
JIF Jeff's Image Format Bitmap
JIF JPEG/JIFF Image
JIG Living Scenes Jigsaw Puzzles (Carolina Road Software L.L.C.)
JIG Jigsaw Game (GameHouse, Inc., a division of RealNetworks, Inc.)
JIGDO Jigsaw Download Download Instruction File (Richard Atterer)
JIS Japanese Industrial Standard Text File
JJ C64 Doodle Compressed File
JJ JavaCC File
JJC Canvas Compressed Audio File
JJF Jester Jugglor File
JKL Jedi Knight
JKM JAWS for Windows Configuration File (Freedom Scientific)
JKS Jedi Knight Backup
JL Sawfish Lisp-based Script
JLA VisualPro BMP Image
JLAB JLab Program Source Code (Linova)
JLC Sawfish Byte Compiled Lisp-based Script
JLF JetLinks Bookmark Managment
JLP JLIP Video Capture (Video Producer) Index Format Display (JVC)
JLS JAWS for Windows (Freedom Scientific)
JLS JPEG-LS File
JMAN Illum Source Irohaserver File
JMD Paint Shop Pro Image Map Settings (Corel Corporation)
JMF Java Multimedia File (Sun)
JMH JPEG File Interchange Format
JMK Code Crusader Build Script (New Planet Software)
JMM Digital Camera Video Clip (JVC)
JMP SAS JMP Discovery Chart-to-Statistics File
JMS UltraForce Music Format
JMS Voxtron TeleButler Graphical Voice Response Call Flow
JMS SpamProx Blocking List (Dewqs' Tribes)
JMX JMeter File
JN1 Epic MegaGames Jill of the Jungle Data File
JNB Sigma Plot Workbook File
JNC Communication Log File
JNG JPEG Network Graphic Bitmap
JNK Junk
JNL Ingres Journal File (Computer Associates International, Inc.)
JNL WINDEV Log File (PC SOFT)
JNL Journal Macro Data File (Chosen Software)
JNLP Java Web Start (Sun)
JNT Windows XP Tablet PC Edition Journal (Microsoft)
JOB AI Research
JOB BETA 44 Job File
JOB File Invesigator Script Commands
JOB Job File
JOB MicroSim PCBoard External ASCII Job File
JOB QuestVision Vector Graphics File
JOB Windows Task Scheduler Task Object (Microsoft)
JOB Tripod Data Systmes Survey Pro Job
JOBOPTIONS Acrobat Job Options File (Adobe)
JOBS VirtualDub Job Control File (Avery Lee)
JOC Context4 DOS Word Processor File
JOD MS.Jet.OLEDB.4.0 Related File
JOI Xboard Join Conferences File
JOR Gupta SQLWindows Journal
JOR SQL Server Journal File (Microsoft)
JOT JDesignerPro File
JOT WinJottr Desktop Note
JOT Jot + Notes Note Data File (King Stairs Software)
JOU VAX Edt Editor Journal File
JOY Joystick Calibration File
JOY Trackjoy GUS Tracker Module
JP2 JPEG-2000 JP2 File
JP3 Electric Quilt File
JP4 Electric Quilt File
JP5 Electric Quilt File
JPC Japan Picture Format
JPC JPEG-2000 Code Stream Bitmap
JPC Jprobe Coverage Memory Snapshot (Quest Software Inc.)
JPE JPEG/JIFF Image
JPEG JPEG/JIFF Image
JPF Biz Plan Pro Business Plan Contents (JIAN Tools For Sales, Inc.)
JPG JPEG/JIFF Image
JPG CompactDRAW e-JPG Graphic (MediaChance)
JPG_T JPG Image File
JPH Jprobe Memory Debugger Memory Snapshot (Quest Software Inc.)
JPL Siren Jukebox
JPL Jprobe Settings File (Quest Software Inc.)
JPM LuraDocument.jpm Compressed PDF File (Algo Vision LuraTech GmbH)
JPN Photomodeler Lite File
JPOW JPowered Java Bar Charts
JPP Jprobe Profiler Memory Snapshot (Quest Software Inc.)
JPP Jigsaw Puzzle Player Puzzle Definition (B&P Games B.V.)
JPR Javasockets File
JPR Oracle JDeveloper Model JProject
JPS Stereo Image
JPS Jigsaw Puzzle Player Puzzle Completion Status (B&P Games B.V.)
JPS Print Studio Graphic (Jolly, Inc.)
JPT Jprobe Threadalyzer Memory Snapshot (Quest Software Inc.)
JPT Print Studio Template (Jolly, Inc.)
JPX JBuilder Project File (Borland Software Corporation)
JPX JPEG-2000 JP2 File
JQX Windows Help Related File (Microsoft)
JRC Jrchive Compressed Archive
JRF The Jumbot Bot Level Navigation File
JRL Top Secret Crypto Gold Top Secret Journal File (TAN$TAAFL Software Company)
JRP Electric Quilt File
JS JACOsub Script
JS JavaScript Source Code
JS Mozilla (Netscape) Settings (Mozilla.org)
JS JetScript Output File
JSB JAWS for Windows Script Binary File (Freedom Scientific)
JSCRIPT GoLive JavaScript (Adobe)
JSD eFAX Jet Suite Document (j2 Global Communications, Inc.)
JSD JAWS for Windows Script Documentation File (Freedom Scientific)
JSD Join-Split File
JSD Paint Shop Pro Image Slice Settings (Corel Corporation)
JSDB JumpStart Database (Jumpstart-it.com)
JSE Fichier Encoded Javascript
JSE JScript Encoded Script File
JSF Macromedia Fireworks Batch Script
JSH JAWS for Windows Script Header File (Freedom Scientific)
JSL Paint Shop Pro Shapes File (Corel Corporation)
JSL Visual J# Code (Microsoft Corporation)
JSM Gray Design Associates Jigsaws Galore Jigsaw File
JSM JAWS for Windows Script Message File (Freedom Scientific)
JSM JugWin Jigsaw
JSM Jig ShapeMap (Steamboat Software)
JSP Java Server Page (Sun)
JSP10 Java Server Page (Sun)
JSPF JSP Page Fragment (Sun)
JSS Gray Design Associates Jigsaws Galore Saved Game Jigsaw File
JSS JAWS for Windows Script Source File (Freedom Scientific)
JSS JSheet
JSS JugWin Jigsaw
JST Jnes Saved Game State File (JaboSoft)
JST Code Crusader Symbol Database (New Planet Software)
JSV HyperRail 3D Coaster Design Construction File
JSV Japanese Flash Card File
JSV Java Structure Viewer
JSV VXML JavaServer Page
JSW WML JavaServer Page
JT JT Fax
JTD Ichitaro 11
JTF Hayes JT Fax
JTF JPEG Tagged Interchange Format Image
JTIF JPEG Tagged Interchange Format Image
JTK Java ToolKit File (Sun)
JTP JetForm File
JTP Windows XP Tablet PC Edition Journal (Microsoft)
JUP Code Crusader User-Specific Project Preferences (New Planet Software)
JUT Jutvision Scene
JVC Digital Camera File
JW Jigsaw Terminal File
JW Justwrite Text
JW Legacy Version 1.1
JW MS Wordpad, Works for windows v3.0 & 4.0
JW Q & A Write for Windows 3.0
JWC JewelCase Maker Saved File (NewTech Infosystems Inc.)
JWL Easy CD Creator's CD Label (Sonic Solutions)
JWL Jewel Case Creator CD Disc Case
JWL Justwrite Text File Library
JWP Easy CD Creator Label File (Sonic Solutions)
JWP JWP Document
JWS WebLogic Workshop Java Web Services (BEA Systems, Inc.)
JXDM Multi-Channel Server (MCS) Markup Editor Java Server Page with XDIME Markup/Java Code (Volantis Systems Ltd.)
JXX C++ Header File
JZZ Jazz Spreadsheet





k's





K Desktop Color Separation Specification Black Layer
K NRJ Live File
K IRIS Editor Format File (eurobraille)
K00 Tonline DB File
K01 Tonline DB File
K01 Clarion DOS Database Key File (SoftVelocity)
K02 Tonline DB File
K02 Clarion DOS Database Key File (SoftVelocity)
K03 Tonline DB File
K03 Clarion DOS Database Key File (SoftVelocity)
K04 Clarion DOS Database Key File (SoftVelocity)
K05 Clarion DOS Database Key File (SoftVelocity)
K06 Clarion DOS Database Key File (SoftVelocity)
K07 Clarion DOS Database Key File (SoftVelocity)
K08 Clarion DOS Database Key File (SoftVelocity)
K09 Clarion DOS Database Key File (SoftVelocity)
K1S Wave Glib19 File
K2 Kar2ouche Storyboard File
K25 Kodak DC25 Digital Camera File
K25 Kurzweil 2500 Sample (Kurzweil Music Systems, Inc.)
K3D 3DS Macro Language Description
K4E Karaoke 4 Everyone.com Player/Editor File (Karaoke 4 Everyone.com)
K7 DCMO6 Emulator Tape Image
KAL Sfkal Calender Kal_40 File
KAN Kwalitan Annotation (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KAP MapInfo Sea Chart
KAR FOX+ 2.0
KAR Karaoke MIDI File
KAR Keep-It Archive (Remember International Associates Ltd)
KAT Katorzer Music Composition
KAU KeyAudit Software Audit
KB C++ Keyboard Script (Borland Software Corporation)
KB Knowledge Pro Source Code
KBD Keyboard Script File Layout (Microsoft)
KBF MyInfo Documnet/Outline (Milenix Software)
KBI Keirsey-Bates Temperament Sorter Index
KBM Reflection Keyboard Script File Layout
KBM Scala Keyboard Mapping
KBP Keirsey-Bates Temperament Sorter Profile
KBR Keirsey-Bates Temperament Sorter Data
KBR The Drums Pro file
KBS ACE Studio Model Builder
KCC KeywordConvert Keyword/Phrase Combine List (FormatBlue Software)
KCF KiSS Configuration File
KCH KChess Notation File (Ark Angles)
KCL Kyoto Common LISP Source Code
KCL KeywordConvert Keyword/Phrase List (FormatBlue Software)
KCO Kwalitan Codes (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KCP Keychamp File
KCT Kwalitan Categories (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KDB kinodb File (datb)
KDB KeePass Password Database (Dominik Reichl)
KDB kusziDataBase Database File (kusziNET)
KDC Kodak Photo-Enhancer/Photogen File
KDC Kwalitan Document (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KDELNK KDE Desktop
KDF Kinkos Photo (Kinko's, Inc.)
KDF VisiQuest (Khoros) Standard Data Format (AccuSoft)
KDH CAJViewer
KDK Kodak Proprietary Decimated TIFF Format
KDO Kudo Picture Browser
KDT Medbasin Evaporation Data (National Technical University of Athens, Laboratory of Reclamation Works & Water Resources Management)
KE$ Modem Bitware Fax Disk2 File
KED KEDIT Profile and Macro File
KEN Player CDcheck Compressed File
KEP Turbo Pascal DOS TP19 Compressed Kepler File (Borland Software Corporation)
KEP SapShow Training File (SAP)
KES Kurzweil 1000 and 3000 Accessible Documents (Kurzweil Educational Systems, Inc.)
KEV JAWS for Windows Preload File (Freedom Scientific)
KEX KEDIT Macro File
KEXI Kexi Native Database File (KDE e.V.)
KEXIS Kexi Database Connection Parameter File (KDE e.V.)
KEXT Mac OS X Kernel Extension (Apple)
KEY OS/2 Archive .KEY-file
KEY ArcView Geocoding Matching Keys (ESRI)
KEY DataCAD Icon Toolbar File (DATACAD LLC)
KEY Diablo II Key File (Blizzard Entertainment)
KEY Forecast Pro Datafile
KEY FractInt Demo Script
KEY Infinity Game Engine Directory of Resources, Locations and Types (BioWare Corp.)
KEY Keyboard Definition File
KEY National Construction Estimator 32 Costbook Key File
KEY Program Security or Registration File
KEY Sentry 2020 Encryption File
KEY TBAV File
KEY Top Secret Crypto Gold (TAN$TAAFL Software Company)
KEY Business Key Accounting File (Universal Systems)
KEY Keynote Presentation Wrapper Folder (Apple Computer)
KEYBOARD Amaya Configuration
KE_ Ntgraph Ze32v215 File
KF2 Max Payne Model File (Rockstar Games)
KFA Dark Age of Camelot Animation
KFA IRIS Shortened Format (eurobraille)
KFI IRIS Native Data File (eurobraille)
KFL Kwalitan Filter (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KFL KFLog Airfield File
KFL IRIS Literary (eurobraille)
KFL Pegasus Mail Auto-Reply Memory File (David Harris)
KFM KEY Form Designer Form Design (Broderbund)
KFN KaraFun Karaoke Song (RECISIO S.A.R.L.)
KFP Kinkos File Prep Tool
KFS Max Payne Model File (Rockstar Games)
KFS Pegasus Mail Static Kill File (David Harris)
KFT Matrox X Tools Keyframe (Matrox Electronic Systems Ltd.)
KFX 2D Graphic
KFX KoFax Group 4 Image
KGB Kremlin Encrypt File
KGB Z80 Spectrum Emulator Snap/File Formats
KGP Image
KHF Kwalitan Tree Structure (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KHS Kwalitan History (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KIC Kodak Image Compression File (Kodak)
KID Tonline Bsw4 Install Mdmimp File
KIF AutoCAD Key Index (Autodesk, Inc.)
KIF Knowledge Interchange Format Draft Proposition
KIL Interview File
KIM Commodore KIM-1 Program Image File
KIN Kinemage Chemical Test
KIN Protein Structure
KIT Power Chord Drum Kit
KIT Raven Toolkit File
KIT Battery Drum Kit (Native Instruments)
KIX KiXtart Script
KIZ Kodak Digital Postcard File
KIZ UUencoded File
KJV TheWord & Bible Companion King James Version Bible
KKT TTSKONE
KKW RoboHELP Keyword Help Project Index File
KLB GraphicWorks Album
KLB Klemmbretter
KLD Dungeon Keeper 2 Playable Map (Electronic Arts, Inc.)
KLI KalKulator Linear Algebra File
KLIP KlipFolio Klip
KLN COLOGNE Multilingual Transliteration Scheme
KM BMC Software Patrol File
KM2 ActiveModeler Professional Process Map (KAISHA-Tec Co. Ltd.)
KMA Kodak Memory Album
KMD ABSTAT for Windows Batch File (AndersonBell Corp)
KMD AIMAX Keyboard Macro (TA Engineering)
KMD Clicker Module Output
KMD Media Desktop File (Kaaza)
KMD Model Browser File (Metis)
KMF Kwalitan Memo (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KML Emu48 Emulator Keyboard Configuration File
KML HP48 Emulator Win48 Script
KML Kedit Macro Library
KML Keyhole Placemark (Google)
KML Google Earth Placemark (Google)
KMN SIL Hebrew Font System Keyboard
KMP Korg Trinity KeyMaP File
KMP Knowledge Manager Knowledge Base Compressed Map (Hypersoft-net)
KMS Model Browser Shortcut (Metis)
KMV Model Browser File (Metis)
KMZ Google Earth Saved Working Session (Google)
KM_ Seqmax Seqprest Compressed Audio File
KNF Personal Knowbase Custom Import Filter (Bitsmith Software)
KNF Universal Flat Knitting Machine Pattern Design
KNF Orchida Knitting System (Orchida Soft)
KNN Clarion for Windows Database Key (SoftVelocity)
KNO Personal Knowbase Data (Bitsmith Software)
KNW Known Problems
KO IBM/Tools/Updater File
KOA Koala Paint C64 Bitmap
KOD Code
KOE Turbo Pascal DOS File (Borland Software Corporation)
KOK DEL MP3 Karaoke
KOM Kit-O-Mat 3D Model File (KingMill Enterprises LLC)
KON Konfabulator Widget Code (Konfabulator)
KOR Korean Text File
KOR Correction File
KOS MicroType Pro Document
KOSIMA Kosima File
KPD Kapital Database File (K Software)
KPF Kapere
KPG Kai'S Power Goo Graphic
KPJ K Database Magic Project File (Sandor Kovacs)
KPL Kazaa Playlist
KPL KPL Source Code
KPP Kudo Place Pack, Place Module
KPP SmartPad Toolpad
KPP Kid Pix Deluxe Slide Show (Broderbund)
KPR Fifa World Cup Game Data Comon be File
KPR KPresenter Slide Show (KOffice Web Team)
KPR Kwalitan Project (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KPS IBM KIPS Bitmap
KPT KPresenter Template (KOffice Web Team)
KPX Kid Pix Deluxe Data File (Broderbund)
KQL Kyle's Quest Level Editor Graphic (Crimson Fire Entertainment)
KQP Konica Quality Picture
KR1 Kurzweil 2000 Sample (Kurzweil Music Systems, Inc.)
KRA Krita Image (The KDE Project)
KRC Mouse and Key Recorder Recorded File (Kra-Tronic Corporation)
KRIS Kris Tracker Format Song
KRISTAL KRISTAL Audio Engine Project File (Kreatives.org)
KRN NBA99 Ice Hockey Foreground Font
KRP HiCAD 3D Part File (ISD Benelux B.V.)
KRX Karaoke MIDI File
KRY Herolab Krypten
KRZ Kurzweil 2000 Sample (Kurzweil Music Systems, Inc.)
KS Works Sheet (Microsoft)
KS SOF Game File Log
KSC Korg Trinity Script
KSE Keepsake Studio Export File
KSF Korg Trinity Sample
KSF Kick it Up Stepfiles
KSG Kwalitan Segment (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KSH Prodigy Internet Registration File
KSH UNIX Shell Script
KSH Dazzle Dazzle Realization
KSHRC UNIX Kom Shell Environment File
KSL Karaoke Song List Creator Song List (Airwer)
KSM Kefrens-Sound Machine Format Song
KSM Embroidery File Format for Pfaff Machines
KSM Ken Silverman Music Format
KSS K-ForCE Scoresheet File (Stephan Rakonza)
KSS KDE [UNIX/Linux Desktop] Screen Saver (KDE)
KSS MSX Music File
KST Olivetti Olitext Plus Script File
KSW Kepler Scientific Workflows (Kepler Project)
KTI Kelvin TOP-SET Investigator Investigation Data (The Kelvin Consultants Limited)
KTK Kutoka's Mia
KTP Clarion for Windows Temporary Key File (SoftVelocity)
KTT KeyText Data File
KTX Kwalitan Text (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KU Knowledge Explorer Knowledge Representation Knowledge Unit
KUMAC Physics Analysis Workstation Macro File
KUP Karaoke Song List Creator (Airwer)
KVB Klick-N-View Business Cards
KVQ Sega Smash Pack PC Version File (Sega)
KVT BASIC QuickBAS QuickB03 File
KVW Google Earth Workspace (Google)
KW$ NTgraph Visual C Wizzard File
KWB KeyWord Braille File (Pulse Data International Ltd)
KWB Kwalitan Workfile (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KWD Keyword
KWD KWord File
KWD Dungeon Keeper 2 Playable Map (Electronic Arts, Inc.)
KWF Delphi Pascal Chart
KWF Kartex
KWF Kwalitan Word List (Vincent Peters, Department of Research Methodology, University of Nijmegen, The Netherlands)
KWI Navigation System Data File (KIWI Format)
KWS Kyocera Ringtone
KXS Kexis Lossless Compressed Audio
KY Peachtext List Manager (Peachtree Software (Sage Software SB, Inc.))
KYB Keyboard Layout
KYE Kye Game Data
KYF Visual-Voice Mouth Movement File
KYS SourceOffSite Server Keys
KYS Photoshop CS Keyboard Shortcut (Adobe)
KYS Premiere Keys File (Adobe Systems Inc.)
KZP Kazoo3D or KazooStudio KazooPicture





l's




L Cliq Accessories Datebook Lock File
L LEX Program File
L Link Instructions
L LISP Program File
L WATCOM Wlink Directive
L Game of Life Pattern File
L IRIS Editor Literary Format File (eurobraille)
L2L IBM Voice Type Language Addword File
L2P IBM Voice Type Language Addword File
L4D CINEMA 4D Layout (Maxon)
L5K RSLogix 5000 (Rockwell Automation)
L64 64LAN Image File
L95 Library File
LA Lightscape Animation
LA Netscape Packetized Audio
LA LA Lossless Compressed Audio
LA GNU Libtool Library (GNU Project - Free Software Foundation)
LA1 Liquid Audio Player Resource DLL (Geneva Media, LLC)
LAA LucasArts AdLib Audio File Format
LAB Mailing Labels
LAB NCSS Data File
LAB NCSS/SOLO Data File
LAB NGSofts.com LAB Editor (NGSofts.com LAB Editor)
LAB Q+E Mailing Label
LAB Complete Works Label (Toplevel Computing)
LAB Outlaws Container File (LucasArts Entertainment Company LLC)
LAD Daylon Leveller Animation Data
LAF Essential Taceo User License Activation File (Essential Security Software, Inc.)
LAM Netscape Media Player Streaming Audio Metafile
LAN ERDAS IMAGINE LAN Sensor Data (Leica Geosystems , LLC)
LAN Novell NetWare LAN Drivers
LANDSAT EOSAT Landsat Thematic Mapper Bitmap Data
LANG CDex Language File
LANG Skype Language File (Skype Technologies S.A.)
LAO EPSON Smart Panel File
LAR Liquid Audio Player Registration File (Geneva Media, LLC)
LASSO Lasso Studio Database Driven Web Page (Blue World Communications, Inc.)
LAT Crossword Express Lattice File (AUS-PC-SOFT)
LAT LATEX
LATEX LaTeX Source Document (LaTeX3 Project)
LAV Liquid Audio Player Voucher File (Geneva Media, LLC)
LAV Listlabl File
LAVS Liquid Audio Player Secure Streaming Voucher File (Geneva Media, LLC)
LAW eLawForms Form File (E*Law Publishing Limited)
LAY Applause Word Chart Layout
LAY Lightscape Layer State
LAY MiTek Engineering File
LAY Rhino 3D Layer Text File (Robert McNeel & Associates)
LAY Mastercook Layout File (Sierra)
LAY Track Builder Simulation Compiler Code (Signal Computer Consultants)
LAY Pro/ENGINEER (PTC)
LAYOUT Premiere Layout (Adobe Systems Inc.)
LAYUP MSC.Patran Laminate Modeler Composites Ply Layup Information (MSC.Software Corporation)
LA_ TI Databook File
LB Novanew File
LB LB Packer Sound File
LBA Liberty BASIC File
LBA Little Billy's Album Photo Album Project File (Little Billy's Album, Inc.)
LBD Grafic FLI File
LBD Life Balance User Data (Llamagraphics, Inc.)
LBE Life Balance XML-based Data Exchange (Llamagraphics, Inc.)
LBG dBASE IV Label Generator
LBI Dreamweaver Library File
LBI Fifa 2001 Data Feart Legal Screeen
LBK VersaPro Local Logic Block Backup
LBL British National Bibliography File
LBL Label
LBL Creatacard Label Project (Broderbund)
LBM Deluxe Paint Bitmap
LBM Deluxe Paint (Electronic Arts, Inc.)
LBM Graphic, Sound
LBM XLib Linear Bitmap Graphic
LBM Amiga Interleaved Bitmap Format (Amiga)
LBO dBASE IV Ordered Labels
LBR Compressed Archive File
LBR 1-2-3 Display Driver (IBM)
LBR Omnis7 Application File (Omnis Software)
LBR CP/M Information File
LBS Omnis Studio Application Library (Raining Data Corporation)
LBT Foxpro Label Memo (Microsoft)
LBV Tonline Ob4hbci Layout Print File
LBW CCP Log Server Utility Log File (CCP)
LBX Foxpro Label (Microsoft)
LBXADD Libronix DLS Addin
LBXALV Logos Bible Software Series X Passage In All Versions
LBXCBV Logos Bible Software Series X Copy Bible Verses Style
LBXCIT Libronix DLS Citation Format
LBXCMP Libronix DLS Company Information
LBXCOL Libronix DLS Resource Collection
LBXCTB Libronix DLS Custom Toolbar
LBXDAT Libronix DLS Data File
LBXDTP Libronix DLS Data Type
LBXGYQ Libronix DLS Graphical Query
LBXLBK Libronix DLS License Backup
LBXLIC Libronix DLS Licenses File
LBXLLS Libronix DLS Resource
LBXNOT Libronix DLS Notes
LBXOEB Libronix DLS Resource
LBXPDF Libronix DLS Resource
LBXPLN Logos Bible Software Series X Bible Reading Plan
LBXPLP Logos Bible Software Series X Parallel Passage
LBXPLV Logos Bible Software Series X Parallel Bible Versions
LBXPRF Libronix DLS Preferences
LBXPRL Logos Bible Software Series X Prayer List
LBXRAS Libronix DLS Resource Association
LBXRTP Libronix DLS Resource Type
LBXSDG Logos Bible Software Series X Sentence Diagram
LBXSHL Libronix DLS Shell
LBXUPD Libronix DLS Update Script
LBXVRS Logos Bible Software Series X Verse List
LBXWDL Libronix DLS Word List
LBXWKS Libronix DLS Workspace
LBZ Leibniz Mathematical Word Processor
LC Textbridge Classic Bin File
LCA SimpleFormat Changeables Graphic
LCB Living Cookbook File
LCB Concept2 LogCard Utility LogCard Backup Image (Concept2, Inc.)
LCC IBM Voice Type Language Newuser File
LCD ABBYY Finereader 4.0 Sprint (ABBYY Software House)
LCD CDspace CD Emulator
LCF HP-95LX Datacomm Script File
LCF Linker Control File
LCH IBM Works for OS/2 Chart
LCH PagePath Technologies LAUNCH! File
LCI IBM Voice Type Language Newuser File
LCK Frontpage-related File (Microsoft)
LCK Lock File
LCK PageMaker Database (Adobe)
LCK Paradox Lock File (Corel)
LCK ACT! Database Locking File (Best Software CRM Division)
LCK Pegasus Mail Mailbox Lock File (David Harris)
LCK Help 2 Lock File (Microsoft)
LCL FTP Software Data
LCN WordPerfect Dictionary File (Corel)
LCO Railroad Tycoon 3 Locomotive Properties (PopTop Software Inc.)
LCS ACT! History File (Best Software CRM Division)
LCS L0phtCrack (@stake)
LCW Lucid 3-D Spreadsheet
LD Telix Long Distance Codes
LD Paradox Language Driver (Corel)
LD PC-Bibliothek User Options (Bibliographisches Institut & F.A. Brockhaus AG)
LD1 dBASE Overlay File
LDA LaserData
LDB Access Lock File (Microsoft)
LDB IBM Works for OS/2 Data Filer Database
LDB Settler for Windows Temporary File
LDB TrueVector Log Database
LDB RPG Maker 2000/2003 Database (Enterbrain)
LDB VisiTrax Music Library Database (Synapsa Productions)
LDC Steuer2001 File
LDD Laser Dispatch Data
LDF Geoworks Glue Library Definition
LDF IBM Works for OS/2 Data Filer Form
LDF LuraDocument File
LDF ProWORX Nxt Logic Data (Schneider Electric)
LDF SQL Server Transaction Log File (Microsoft)
LDI LDIF File
LDIF LDAP Data Interchange Format
LDL Corel Paradox Delivered Library
LDL OzWin CompuServe E-mail/Forum Access Download Request
LDP Label Designer Plus DELUXE Data File (CAM Development)
LDR LDraw Model File (Estate of James Jessiman)
LDR Symantec Ghost Template File
LDS Corel40 Programs Data File
LDS Laser Dispatch Script
LDS Trane Trace Load
LDS LOUDNESS Sound System
LD_ Visc15 Adressen Setup File
LE DOS/4GW PM 32X DOS Extender Executable Image
LE$ BASIC VB
LEECHGET LeechGet Download Manager Temporary File (Martin Albiez)
LEF Lenex XML Data (GeoLogix AS)
LEG Legacy Graphic Format
LEN PlatePrep
LEN Sheffield Dictionary File
LEN XNBC V8 Biological Neural Network Simulation Workstation Axon Lengths
LEP Label and Envelope Designer Plus 2000
LES Learn Lesson File
LES Lesson File
LES Logitech Entertainment Game Profile
LES Mklesson Lesson File
LET Letter
LET Maestro Icons File
LET Creatacard Letterhead Project (Broderbund)
LET Genesis 2000 (Genesis 2000, Inc.)
LET Nuke Randomic Life Generator
LEV NetHack Level File
LEV Worms Armageddon Map
LEV Worms World Party Map
LEV Liero Level
LEX HP-Basic Language Extension
LEX Lexicon (Dictionary)
LEX Lexmark Printer Install File
LEX Acrobat (Adobe)
LEY Leylines Map File or Saved Game (Crystal Shard)
LE_ BASIC VB Compressed Disk1 File
LF SoftwareKey License File
LFA LifeForm File
LFA IncrediMail Default Animations (IncrediMail Ltd.)
LFD LucasArts Games Resource (Lucasfilm Entertainment Company Ltd.)
LFF LucasFilm Format
LFL LucasFilm Library
LFM LifeForm File
LFP LifeForm File
LFQ LeechFTP Queue File
LFT 3D Studio Loft File (Autodesk, Inc.)
LFT ChiWriter Laser Printer Font
LFXM FaceMail Text to Speech E-mail
LG Archive Handler by George Lyapko
LG Arhangel Compressed Archive
LG Logo Procedure Definition
LGA Windows Applog File
LGC Audio
LGC Corel Layout Designer Logic File for SGML
LGC Logicator File
LGC Program Use Log File
LGC Windows Application Log
LGC Screen Saver Toolkit (Stardust Software)
LGD Windows Application Log
LGE Windows Application Log
LGF Legal Eagle Text File
LGF ProWORX Nxt Log Book Note (Schneider Electric)
LGF Windows Application Log
LGF Logomotion Graphic File (Logotron Ltd.)
LGF LeechGet Download Manager FTP Queue (Martin Albiez)
LGG Windows Application Log
LGH Windows Application Log
LGH Pro/ENGINEER (PTC)
LGI Windows Application Log
LGJ Windows Application Log
LGK Windows Application Log
LGL Windows Application Log
LGL LeechGet Download Manager Download Queue (Martin Albiez)
LGM Windows Application Log
LGN Windows Application Log
LGO SuperFax Header/Footer Logo
LGO Windows Logo Driver (Microsoft)
LGO Modern ListGeo Output
LGO MSWLogo Saved Logo Design (Softronics, Inc.)
LGP Logotron SuperLogo File
LGP Windows Application Log
LGQ Windows Application Log
LGR Elasto Mania Character Skin
LGR Windows Application Log
LGS Windows Application Log
LGT The Sims Lighting File (Electronic Arts (Maxis))
LGT Urban Chaos Game File
LGZ Windows Application Log
LH Morph File
LHA Compressed Archive File
LHP Electric Butterfly
LHS Literate Haskell Source File
LHW Compressed Amiga Archive File
LHZ LHA Compressed Archive File
LI$ MS Compressed Library
LIA P-CAD Schematic Library (Altium Limited)
LIB Greeting Card Library
LIB Library Used by an Application
LIB Program Library Common Object File Format (COFF) (Microsoft)
LIB Scholar's Aid Library File
LIB AS/400 Physical File Library (IBM)
LIB Sibelius House Style File (Sibelius Software Ltd)
LIC Borland License File (Borland Software Corporation)
LIC License File
LID Dylan Library Interchange Description
LID LabelVision Auto Incrementing Value File
LID Light Field Description File
LID Maple V Setup File (Maplesoft, a Division of Waterloo Maple Inc.)
LID Quicken Ace Quicken 2002 Deluxe File
LID Scholar's Aid Backup File
LID WinDVD File
LIF Knowledge Dynamics Install Archive
LIF CA Clipper Installer Compressed File Archive
LIF Compressed Archive File
LIF Homeworld Layered Image Format File (Sierra)
LIF HP Logical Interchange Format File
LIF Game of Life Pattern File
LIF TurboTax Information Archive (Intuit)
LIFE Game of Life Pattern File
LIM Limit Compressed Archive
LIN ArcView ARC/INFO Lineset Symbol File (ESRI)
LIN AutoCAD Linetype Definition (Autodesk, Inc.)
LIN VAX Program Listing
LIN Medlin Accounting Current Period Invoice Detail (Medlin Accounting)
LINO LinoLab Source Code (Linova)
LINUX File for Linux
LIP SLIP
LIQ CollegeBAR Bartending Software Liquor Cabinet
LIQ Liquid Tracker Song/Module
LIR Liram Application Save Application Setting (Liram Ltd.)
LIS Compiler Listing File
LIS Structured Query Reporting (SQR) Output
LIS VAX Program Listing
LISP LISP Translators File
LISPM LISP Machine File Bitmap
LIST BlindWrite (VSO-Software)
LIT Movie
LIT Reader eBook File (Microsoft Corporation)
LIT AMOS Executable File (Alpha Micro)
LIV LiveMotion SWF Movie
LIV Living Actor Actor File (Cantoche)
LIVEREG Symantec Norton Anti-Virus Update Session
LIVESUBSCRIBE Symantec Norton Anti-Virus Update Catalog
LIVEUPDATE Norton Anti-Virus Update Settings File (Symantec)
LIX Extend Simulation Library File
LIX Libronix DLS Resource
LIZ Comprressed List File
LI_ Rukus File
LJ HP LaserJet Graphic Bitmap
LJ Text File for HP LJ II Printer
LK Advanced Revelation and OpenInsight Primary Data Storage Space (Revelation Software)
LKB Faverly Data Recorder Output
LKO Outlook Express Linked Object (Microsoft)
LKS WinAmp Links File
LKT Lookup Table
LKU T9000 Linkable Unit
LL Links Language Template File
LL List and Label (combit GmbH)
LL3 LapLink III Document File
LLB LabVIEW Application Program Library (National Instruments Corporation)
LLC LapLink Saved Connection File
LLD Links Language Data File
LLG LADSIM Ladder Logic Diagram (Bytronic Ltd)
LLP Digital Chart of the World Data File
LLP Lotto Logic 2002 Lottery Configuration File (Timersoft)
LLP VersaPro Local Logic Block
LLT Digital Chart of the World Data File
LLX Laplink Exchange Agent
LLX Tonline Ob4hbci File
LLX List and Label Extension Object (combit GmbH)
LM8 Picture File
LMA Netscape Packetized Audio
LMD ABBYY Finereader 4.0 Sprint (ABBYY Software House)
LMD Tune Smithy List of Modes for a Musical Scale
LME LegglessMusicEditor Sound/Module
LMI HomePortal Firmware Recovery File (2Wire, Inc.)
LMK Sprint-Layout Macro (ABACOM Ingenieurbüro)
LML LOGML File
LMP Doom Recorded Demo File (id Software)
LMP Quake File
LMT RPG Maker 2000/2003 Map Tree (Enterbrain)
LMU RPG Maker 2000/2003 Map File (Enterbrain)
LMV LEGO CAD Movie (The LEGO Group)
LMW LMW Examples File
LMX Lomax Software Game File
LN03 DEC LN03+ Sixel Bitmap
LNB Logomanager File
LND 3D Landscape Data
LNF Oyoaha lookandfeel Interface Elements (Oyoaha)
LNG Acrobat Language Plug-in (Adobe)
LNG Diablo II (Blizzard Entertainment)
LNG Jasmine Language File
LNG Lahey FORTRAN Language Extension
LNG Language File
LNG Lingo Script File
LNG NRG SDR Language File
LNG SourceEdit Language Definition
LNG DeepBurner Language File (ASTONSOFT Co.)
LNG Launch-n-Go Shared Keyboard Shortcuts (Tethys Solutions, LLC.)
LNK Linker File
LNK Windows Shortcut File (Microsoft Corporation)
LNK Advanced Revelation Database File (Revelation Software)
LNK XNBC V8 Biological Neural Network Simulation Workstation Link Configuration File
LNM WordPerfect SGML Alias (Corel)
LNR Lunar Invasion Saved Game
LNS LinkStash Bookmark File
LNT LiveNote Case File (LiveNote Technologies)
LNT ARMACON Data File (LNT Engenharia [LNTinfopage])
LNX Lynx Project File (Zippety Software)
LNX Atari Lynx ROM Image
LO GNU Libtool Library Object File (GNU Project - Free Software Foundation)
LOC Localisation String Resource Header File
LOC MicroSim PCBoard Component Locations Report
LOC Suppose Locations File
LOC EasyGPS TerraByte Location File (TopoGrafix)
LOCAL Xset Setup Program Bin File
LOCK .NET Framework Database Lock File (Microsoft)
LOCKED Softwrap Locked and Encrypted EXE File (Softwrap)
LOD Load File
LOF LaTeX Auxiliary File for List Of Figures
LOG Log File
LOG MS HTMLHelp Log
LOG ProWORX Nxt Text Log File (Schneider Electric)
LOG Pro/ENGINEER (PTC)
LOGONXP LogonStudio File Document (Stardock Corporation, Inc.)
LOK FileWrangler/ZipWrangler/SecurDesk! Encrypted Archive
LOK OmniPage Ver 9 File (ScanSoft, Inc.)
LOOP Soundtrack Hinted Audio Loop (Apple)
LOP Sierra Mastercook Layout File
LOT LaTeX Auxiliary File for List Of Figures
LP FlexRip/B
LP Lightscape Preparation File
LP LP88 Linear Programming for the IBM-PC File
LP NASCAR Racing 2002 Track Configuration Options (Sierra)
LP3 Hansen Software Label Printer
LP4 Hansen Software Label Printer
LP7 LP7Signer Digital Signed File (Lex Persona)
LPA LPA-View Laser Particle Analyser Test Analysis Software
LPB LP88 Linear Programming for the IBM-PC File
LPB ProWORX Nxt Logic Pointer (Schneider Electric)
LPC Linear Predictive Coding Sound
LPC Teko Printer Driver
LPD Helix Nuts and Bolts File
LPD Label Pro Ver. 2.0-3.02 Data File (Avery)
LPD LogonProcessor Configuration Database (VAI)
LPD LECTURNITY Multimedia Audio/Video/Clips Presentation Document (IMC AG)
LPF Lytec's Direct Electronic Medical Claims ClaimsDirect
LPF ProWORX Nxt Logic Pointer (Schneider Electric)
LPG Lowrey Organ Registration (Setup) File (Lowrey Organ Company)
LPI Live Pictures
LPJ PASSOLO Localization Project
LPJ SoftwareShield License Manager License Project File (SoftwareShield Technologies Inc.)
LPK License Package
LPL Darkstone Character Information File
LPN LVPlan - Planification of Low Voltage Aerial Distribution Networks
LPR LAPRO Source Code File (Marco Mugnatto)
LPROJ Mac OS X Localized Project Folder
LPT LogPlot/LogView Compiled Boring Log (RockWare, Inc.)
LPU PASSOLO Localization Project
LQF Leech FTP Save Queue File
LQP Liquid Audio Player Passport File (Geneva Media, LLC)
LQT Liquid Audio Player File (Geneva Media, LLC)
LQT Winamp File
LR Chaos Desktop Layer List (Chaos systems AB)
LRC Intel Video Phone File
LRC Dance With Intensity
LRF C/C++ Linker Response File (Microsoft)
LRG Macromedia XRes Multi-resolution Bitmap
LRM Encarta Class Server Learning Resource (Microsoft)
LRP IBM Works for OS/2 Report
LRP Linux Router Project Package
LRR Mercury LoadRunner Test Results File (Mercury Interactive Corporation)
LRS Daylon Leveller Rendition Style
LRS Language Resource File (Corel)
LRS Mercury LoadRunner Scenario (Mercury Interactive Corporation)
LRT Yacc Log File
LRZ Lotto Hat File
LS Freeware Dictionary Project Data File
LS Lightscape Solution File
LS Links 98 Game File
LS Unix ls Directory File
LS1 OzWin CompuServe E-mail/Forum Access Library Listing
LS1 Winhelp Source file
LS1 Cokriging Software VARIO Output File
LS2 Cokriging Software COREG Output File
LSA LightScape Technologies ASCII Data
LSA Liquid Audio Player Skin File (Geneva Media, LLC)
LSB LightScape Technologies Binary Data
LSC Tune Smithy List of Muscial Scales
LSC LOGO!Soft Comfort Circuit File (Siemens AG)
LSD Fifa World Cup Game Data Environment File
LSD RPG Maker 2000/2003 Saved Game File (Enterbrain)
LSD ABBYY Lingvo Non-changaeble System Dictionary (ABBYY Software House)
LSD LECTURNITY Presentation File Source Format (IMC AG)
LSE Audio Manager (Nokia)
LSF Libronix DLS Resource
LSF Streaming Audio/Video File
LSF Totem Cash Profile File
LSG LocStudio Glossary (Microsoft)
LSI Audio
LSI Corel Layout Specification Instance SGML
LSL Corel Paradox Saved Library
LSL Daylon Leveller Shape List
LSL Lotus Script Library (IBM)
LSL Liquid Audio Player Resource DLL (Geneva Media, LLC)
LSN Works File (Microsoft)
LSO BHV Tonstudio Platin File
LSO Logic Audio File
LSP AutoLISP Application Source Code (Autodesk, Inc.)
LSP LISP Program File
LSP Living Scenes Jigsaw Puzzles
LSQ CalTech PaleoMag Least Squares Format
LSQ IBM Voice Type Language Addword File
LSQ VAX CRYSTALS Chemical Crystallogaphy File
LSR Logos Library System 2.x Standard Reference Definition
LSS Legato Spreadsheet
LSS LotusScript Program File
LST 1st Reader Keyboard Macro
LST Family Tree Maker Error File
LST Ingres Dump List File (Computer Associates International, Inc.)
LST Listing or List
LST Oracle Spool File
LST OzWin CompuServe E-mail/Forum Access Library Listing
LST PowerPoint View File (Microsoft)
LST BPM Studio Play List (ALCATech)
LST Pro/ENGINEER Temporary File (PTC)
LST Orchida Knitting System (Orchida Soft)
LST SignIQ Field List (ImpulseLogic)
LSW Golf Swapfiles File
LSW Technics Keyboard Current Panel File
LSX Streaming Audio/Video Shortcut
LSZ Adressmn File
LSZ WinFax (Symantec)
LSZ LiteStep Installer Theme File (beyondconvention)
LS_ Unix ls Directory File
LT PC LTAS Printer Configuration File
LT2 Curious Labs Poser Lighting File
LTB Amma Lsb v1.0
LTD LivingTime Data File (Lifescope Inc.)
LTE Adressmn
LTF Frogans Short-cut (STG Interactive SA)
LTG Lasertank Bitmap Graphics
LTH Sierra Print Artist Letterhead
LTL Linear Temporal Logic Formula
LTM EOSAT Landsat Thematic Mapper Bitmap Data
LTM Lotus Form (IBM)
LTM LiteMail Database/Project (Sprika Software)
LTPL Insight II Layout Template File (Accelrys Software Inc.)
LTR ACT! Letter (Best Software CRM Division)
LTR Letter
LTT HP Library and Tape Tools Log File
LTT SDR99 Speech Recognition Task Lexical TREC Transcription
LTT MicroImages Text Layout (MicroImages, Inc.)
LTX LaTeX Mathematical Text Document
LU ThoughtWing Library Unit File
LUA Lua Source
LUCS Amaya Tools
LUDI_PSEUDO_PROTEIN Insight II Exclusion Shell File (Accelrys Software Inc.)
LUL OzWin CompuServe E-mail/Forum Access Upload
LUN DB-MAIN Project File (REVER S.A.)
LUP OzWin CompuServe E-mail/Forum Access Library Update
LUT LUT File
LUT Osiris Prefs Colordir File
LUX Spectramap Database (Coloritto BV)
LUXB Lux Saved Map File (Sillysoft)
LV1 Boulder Rash Original Single Level
LVB Outlaws Binary Mission Files (LucasArts Entertainment Company LLC)
LVD LPA-View Data File (MP Filtri U.K. Ltd.)
LVL Boulder Rash Original Full Levels
LVL Lasertank Level
LVL Max Payne Uncompiled Level File (Rockstar Games)
LVL Parallax Miner Descent/D2 Level Extension Level Extension
LVL Snood Game Level
LVP Lucent Voice Player
LVP LView Pro Image
LVS Daylon Leveller Selection Mask
LVT Outlaws Text Mission Files (LucasArts Entertainment Company LLC)
LVW Daylon Leveller View File
LW LightWave (ClearJump)
LW Line Work TIFF Bitmap
LW3 Lightwright File
LWA LightWorks Archive (LWA) Material/Scene File (LightWork Design Ltd.)
LWC Living Word Commentaries Bible File
LWD LotusWorks Text Document (IBM)
LWF LuraWave-compressed Graphic File
LWI LightWorks Image (LightWork Design Ltd.)
LWM LittleWays Map (hfrmobile)
LWO LightWave 3D Object (NewTek)
LWP IBM Works for OS/2 Document
LWP Wordpro 96/97 Document (IBM)
LWS Lightwave 3D Object Layout (NewTek)
LWV Linguistically Enhanced Sound File (Microsoft)
LX LPEX Customization Command Profile
LXA Office Speech Lexicon File (Microsoft)
LXD Lexacom Data File (Aprobrium Limited)
LXD eDictionary Reader Dictionary Data File (PPCLINK)
LXF SPLASH Lenex Compressed Data (GeoLogix AG)
LXF LEGO CAD Scene File (The LEGO Group)
LXFML LEGO CAD (The LEGO Group)
LXG LEGO CAD PC/Macintosh Exchange Format (The LEGO Group)
LXL LPEX File Open Command Profile
LXM Lexacom Mobile PDA Dictation File (Aprobrium Limited)
LXO LaserMaster Font
LXS LPEX File Save Command Profile
LXW Lexacom Talk & Type Dictation File
LY GNU LilyPond
LY+ DataCAD Plus Layer (DATACAD LLC)
LYR DataCAD Layer File (DATACAD LLC)
LYR Lyrics for Audio CD
LYR Song Lyric File
LYS DataCAD Layer Control File (DATACAD LLC)
LYT SignMaking Application Extension
LYT TurboTax Install Log File (Intuit)
LYT MicroImages Text Layout (MicroImages, Inc.)
LYT DESQview (Symantec)
LYX LyX
LZA LZA Animation/Video
LZD Binary Difference File
LZF 3ds Max Lens Effect Flare (Autodesk, Inc.)
LZH Compressed Archive File
LZO lzop Compressed Archive
LZS Compressed Archive File
LZS LARC Compressed File Archive
LZS Skyroads Data File
LZW Compressed Amiga Archive File
LZW LHWarp Compressed Amiga File Archive
LZX Compressed File




m's










M Brief Macro Source
M Cliq Accessories Datebook Modification File
M Desktop Color Separation Specification Magenta Layer
M Limbo Interface Declaration
M Maple Common Binary File (Maplesoft, a Division of Waterloo Maple Inc.)
M Mathematica Functions and Commands (Wolfram Research, Inc.)
M Matlab Function or Script
M Miranda language Script File
M Objective-C Source
M Winamp3 Uncompiled Script
M$S MindStor Firmware Update File
M0D Malete Options (Record 0) File (OpenIsis)
M11 Farallon's MacRecorder Format Sampling Rate 11k
M11 MASS11 Text File
M12 Hydrographs Synthesis Project File
M12 Proprietary Data Format for Interchange of Defense Form Data with Mil-Pac Technology Software Products
M12 S-BASIC File
M12 SHARP MZ-series Emulator File
M14 Steuer2001 File
M15 Apple MPEG-1 Video (Apple Computer, Inc.)
M18 Accolade Golf Course File
M1A Apple MPEG-1/2 Audio (Apple Computer, Inc.)
M1A MPEG-1 Audiostream
M1C IBM Voice Type Language Newuser File
M1I IBM Voice Type Language Newuser File
M1S MPEG Media File
M1V MPEG-1 Video File
M2 Modula 2 Language Source
M22 Farallon's MacRecorder Format Sampling Rate 22k
M2A Apple MPEG-1/2 Audio (Apple Computer, Inc.)
M2A MPEG-2 Audio
M2C IBM Voice Type Language Newuser File
M2I IBM Voice Type Language Newuser File
M2O Modula Fitted Modula2 File
M2P MPEG-2 Program Stream Format File
M2S MPEG-2 Audio and Video
M2V MPEG-2 Video Only File
M3 Modula 3 Program File
M32 Dr.T MIDI File
M3A MPEG Archive Enhanced .M3U Playlist File
M3C IBM Voice Type Language Newuser File
M3D 3D Animations Macro
M3D Corel Motion 3D Animation
M3D EverQuest File
M3I IBM Voice Type Language Newuser File
M3S Myst III Exile Saved Game
M3U MP3 Playlist File
M3URL MP3 Playlist File
M4 Meta4 Source Code (Meta4)
M4 UNIX M4 Preprocessor File
M4A MPEG-4 Audio Layer
M4B MPEG-4 Audio Layer Bookmarkable File
M4C IBM Voice Type Language Newuser File
M4I IBM Voice Type Language Newuser File
M4P Protected AAC File (Apple Computer, Inc.)
M68 Turbo Pascal DOS File (Borland Software Corporation)
M7 Farallon's MacRecorder Format Sampling Rate 7k
M75 Apple MPEG-1 Video (Apple Computer, Inc.)
M8 Grlib Scry PCserv File
M8 Heretic II MipMap
M?? Ingres Modify Table/Index File (Computer Associates International, Inc.)
MA Mathematica ASCII File (Wolfram Research, Inc.)
MA Diablo II Map File (Blizzard Entertainment)
MA hDC Products for MicroApp Executable Files
MA Maya ASCII Scene (Alias Systems, a division of Silicon Graphics Limited)
MA0 Diablo II (Blizzard Entertainment)
MA1 SKY Mobile Phone Icon/Ringtone
MA1 Diablo II (Blizzard Entertainment)
MA2 Diablo II (Blizzard Entertainment)
MA3 Harvard Graphics Macro (Harvard Graphics)
MA3 Diablo II (Blizzard Entertainment)
MAB Mozilla (Netscape) Personal Addressbook or Collected Addressbook (Mozilla.org)
MAC MacPaint Bitmap Graphic
MAC Macro
MAC Access Shortcut (Microsoft)
MAC TASM Macro (Borland Software Corporation)
MAC MINITAB Macro (Minitab, Inc.)
MAC Geometry II Plus Macro File (Cabrilog)
MACP MacPaint Bitmap Graphic
MAD Access Module Shortcut (Microsoft)
MAD Game Movie File (Electronic Arts, Inc.)
MAD Mlat AdLib Tracker
MAE Maestro File
MAF Access (Microsoft)
MAFF Firefox Saved Web Page Archive (The Mozilla Organization)
MAG Access Diagram Shortcut (Microsoft)
MAG Magenta Color Separation (Adobe)
MAG Magic Mail Monitor Mailbox File
MAG MagIchan Graphic
MAG MPS Magro Paint System Graphic
MAG Magic 1 2 3 Acounting File (Universal Systems)
MAG Fortis and File Magic Document File (Westbrook Technologies, Inc.)
MAGIC Magic Mail Monitor Mailbox
MAH Mahjongg Solitaire Settings
MAI MS Mail Message
MAI VAX Mail
MAI Sony Video Thumbnail
MAI Pegasus Mail Message Directory (David Harris)
MAIL NeoPlanet Mail Client
MAILHOST E-mail Server Preferences File (Microsoft)
MAILVIEW MSN Mail Message List (Microsoft Corporation)
MAJ Profile Master 2000 Job Data (MAP Ltd.)
MAK Make File
MAK Visual Basic Ver. 3.0 Project (Microsoft)
MAK Visual C++ Project (Microsoft)
MAKE Makefile
MAKEFILE Makefile
MAKETAIL Sourcecontrol File
MAKI Winamp3 Compiled Script
MAL Connect Server Configuration (AvantGo, Inc.)
MAL Webalizer.01 Language File
MAM Access Macro Shortcut (Microsoft)
MAN Manual
MAN Windows 2000 Mandatory User Profile
MANIFEST Windows Visual Stylesheet XML File (Microsoft)
MANX Manual File
MAP AccView Network Map
MAP Atlas MapMaker Map
MAP Blood Game File Map
MAP Route 66 Card Document
MAP Color Palette
MAP ColorMAP Intensities and Indices Color Palette
MAP Debug Info Used by Some Programming Languages
MAP DIV Game Studio Map
MAP Duke Nukem Game Level Data File
MAP Fenix Map
MAP Geography Maps
MAP Image
MAP Ingres Termcap Mapping File (Computer Associates International, Inc.)
MAP Visual Studio .NET 2002 Linker Map (Microsoft)
MAP Manifold Map
MAP MAPIMail
MAP Micrografx Picture Publisher Format Data
MAP Poser 3D Map File
MAP PROGNOSIS Map Document File
MAP Server-side Image Map
MAP WorldCraft Quake/Half-Life Game Level File
MAP 3Com Network Supervisor Network Topolgy Map (3Com)
MAP Command & Conquer Red Alert 2 Mission File (Westwood Studios)
MAP Pro/ENGINEER (PTC)
MAP Diablo II Map (Blizzard Entertainment)
MAP OziExplorer Map (Des & Lorraine Newman)
MAP Hex Workshop Hex Editor Character Map (BreakPoint Software, Inc.)
MAP SpellForce Level Map (JoWooD Productions Software AG)
MAP Carnivores / Ice Age Map File (Action Forms, Ltd.)
MAP MapInfo Map (MapInfo Corporation)
MAPF MainActor Project (MainConcept AG)
MAPIMAIL Outlook Express Mail File (Microsoft)
MAPIMAIL Mail SentTo Drop (Microsoft)
MAPISEND MAPISEND File (Microsoft)
MAPLET Maplet Design File (Blitz Research Ltd.)
MAQ Access Query Shortcut (Microsoft)
MAR Access Report Shortcut (Microsoft)
MAR Bibliographic Data Format
MAR VAX Macro Assembly Program
MAR MSN Archive (Microsoft Corporation)
MAR Mozilla Archive (Mozilla)
MAR Pegasus Mail Attributes Records Per User (David Harris)
MARM EPOC Makefile for MARM Platform
MAS Access Stored Procedures (Microsoft)
MAS Focus Master Data Definition
MAS Freelance Graphics Smartmaster File (IBM)
MAS QuickCard File
MAS Make A Storybook Storybook (Kennard Consulting)
MASS Mass Downloader Partial Download (MetaProducts Corporation)
MASSAGESOAPBOOK WinCity Massage SOAP Notes Soap Book (WinCity Custom Software, Inc.)
MAT 3D Studio (Autodesk, Inc.)
MAT Access Table Shortcut (Microsoft)
MAT Animation:Master Material (Hash)
MAT ArcView Geocoding Matching Parameters File (ESRI)
MAT CRiSP Harvest File
MAT Matlab Variables Binary File
MAT Ox Object-Oriented Matrix Programming Language Matrix File
MAT Poser 3D Pose File
MAT Pro/ENGINEER Material Properties File (PTC)
MAT Sound File
MAT Freelancer Model Textures File (Microsoft)
MATH Amaya
MAUC Multi-Channel Server (MCS) Component Policy Editor Audio Component (Volantis Systems Ltd.)
MAUD Sound File
MAV Access View Shortcut (Microsoft)
MAW Access Data Access Page (Microsoft)
MAX 3D Studio Scene (Autodesk, Inc.)
MAX Kinetix's 3D Studio MAX Scene
MAX Max Source Code
MAX Maximizer Contact & E-business Program
MAX OrCAD Layout File
MAX PaperPort Scanned Image (ScanSoft Inc.)
MAX OmniPage Image (ScanSoft, Inc.)
MAZ Division's dVS/dVISE File
MAZ Hover Maze Data
MAZ 3ds Max Archived Network Rendering Job (Autodesk, Inc.)
MB Mathematica Binary File (Wolfram Research, Inc.)
MB Maya Binary Scene (Alias Systems, a division of Silicon Graphics Limited)
MB Paradox Memo Holder
MB MapBasic Program (MapInfo Corporation)
MB1 Apogee Monster Bash Data
MBA Martus Human Rights Bulletin System (Benetech)
MBB MannaBook (MannaBook Software, Inc.)
MBD Multimedia Builder MP3 Authoring File
MBD Revolution EDX Catalog (4pi Analysis, Inc.)
MBF Corel Visual DTD Document Type Definition for SGML
MBF Money Backup File (Microsoft)
MBFAVS Stardent AVS X Image
MBFS Stardent AVS X Image
MBG Mailbag Assistant E-mail Archive
MBG MS Mail Mailbag
MBI MBasic Source Code
MBK Atari
MBK dBASE IV Multiple Index Backup
MBK VersaPro Motion Block Backup
MBL Logger Pro Experiment Data File (Vernier Software & Technology)
MBM SymbianOS Multi BitMap Image
MBOX OS-help Mbox File
MBP Balder Multiboot Project (HCData)
MBP Medbasin Project File (National Technical University of Athens, Laboratory of Reclamation Works & Water Resources Management)
MBR AS/400 Physical File Member (IBM)
MBS Mailbag Assistant Script
MBS Micrografx Picture Publisher Brush Shape
MBT HASLEMERE / Other MBT Applications MBT Data File (Modern Business Technology Limited)
MBT ecBuilder Template
MBTN Multi-Channel Server (MCS) Component Policy Editor Button Image Component (Volantis Systems Ltd.)
MBU Neverwinter Nights Music File
MBV Corel.visualDTD.7
MBW MarketBrowser
MBX Database Index; dBASE Index
MBX Mailbox Message File
MBX MapBasic Compiled Program (MapInfo Corporation)
MC MetaCard Script
MC Modula-3 M3CG intermediate Language File
MC NRC Inspection Manual Chapter
MC PlaySaver and PSEmuPro Memory Card Save and Single Game Save
MC Windows Localized Message Table Resource
MC$ Magic Xchange Package
MC1 MedCalc Data File
MC2 Mastercook File (Sierra)
MC3 Bridge Design Modeler 3D Match-Casting Geometry Control
MC5 Grafic Jpg Bcc file/microsoft C v5 related file
MC6 C File/Makefile (Microsoft)
MC7 Mastercam 7 File (CNC Software, Inc.)
MC8 Mastercam 8 File (CNC Software, Inc.)
MC9 Mastercam 9 File (CNC Software, Inc.)
MCA i-deas Web ACCESS File
MCA ModCA IOCA
MCB Grlib Ravekit File
MCB Merak Email Server Configuration Backup (IceWarp Ltd.)
MCC Dialer10 Calling Card
MCC Incite Media Assistant File
MCC MathCAD Configuration (Mathsoft Engineering & Education Inc.)
MCC Monu-Cad Pro CAD File
MCC Mylar City Character Editor
MCC The Microsoft Network Shortcut (Microsoft)
MCC VectorWorks/MiniCAD File
MCC Amiga MUI External Class/Library (SASG)
MCD Bleem! Memory Card Save
MCD Craig McDowall.com NotePad
MCD MathCaD Document (Mathsoft Engineering & Education Inc.)
MCD MediaCD Configuration File (Bot Productions)
MCD Monu-Cad Pro CAD File
MCD MinCAD 7 Drawing/Texture (Nemetschek North America Inc.)
MCD VectorWorks Drawing (Nemetschek)
MCF Hotsauce Graphics
MCF Master Command File
MCF MathCAD Font (Mathsoft Engineering & Education Inc.)
MCF Meta Content Format File
MCF Public Browser Platform Configuration File (Myriad Communications Ltd)
MCF Sierra Mastercook Cookbook File
MCF TMPGEnc Conversion Template (Pegays Inc.)
MCF Media Container Format
MCF SignIQ Media Collection File (ImpulseLogic)
MCH Xtra Cache File (Macromedia)
MCHT Multi-Channel Server (MCS) Component Policy Editor Chart Component (Volantis Systems Ltd.)
MCI Media Control Interface Command Set
MCL Macro Command Language
MCL MultiEdit Macro Library
MCL Multimedia Manager Collection File
MCL MUSHclient World Information File
MCL VectorWorks Template (Nemetschek)
MCL MCell Cellular Automaton Ffile (Mirek Wojtowicz (Miroslaw Wójtowicz))
MCM Enable Macro
MCO MSN Messenger Wink File (MSN)
MCP Capsule Application Script
MCP MathCAD Printer Driver (Mathsoft Engineering & Education Inc.)
MCP Metrowerks CodeWarrior Project
MCP NetMC Player Composed Media Multimedia File
MCP Master Compiler Profile
MCP MUSICompress Encoded Audio (Soundspace Audio LLC)
MCP WaveZIP Lossless Compressed Audio
MCP Amiga MUI Preference Class/Library (SASG)
MCQ McAfee Quarantined File
MCR CuteFTP Script (GlobalSCAPE)
MCR DataCAD Keyboard Macro File (DATACAD LLC)
MCR Freemagic Source Imageanalysis File
MCR PlaySaver and PSEmuPro Memory Card Save and Single Game Save
MCR Generic CADD Macro
MCR Perfect Keyboard Macro (Pitrinec Software)
MCR Macro Magic Macro (iolo technologies, LLC.)
MCS HalfLife MapCycle - Editor
MCS MathCAD Format File (Mathsoft Engineering & Education Inc.)
MCS VirusScan TC Installation File (Network Associates)
MCS Mimics Project File (Materialise NV)
MCT Musicator
MCT MapChart Genetic Map Data (Plant Research International)
MCT MSN Messenger Packaged Wink File (MSN)
MCW MacWrite II Macintosh Text File
MCW Word for Macintosh Document (Microsoft)
MCX Intel Connection Fax File
MCX Mastercook File (Sierra)
MCX MacroX Macro File (Millsoft Software Development)
MC_ Musicato Compressed File
MD MDCD Compressed Archive File
MD Technics Keyboard User MIDI Settings File
MD Teknical eLearning Objects Meta-Data File (Teknical Ltd.)
MD Chaos Desktop Metadata File (Chaos systems AB)
MD1 Gear CD Suite File
MD2 Quake 2 Player Model
MD3 Quake III Arena Model File (ID Software)
MD5 Checksum File for .SHN Audio
MD5 MD5summer Checksum
MD5 fsum MD5 Checksum File (SlavaSoft Inc.)
MD5 IsoBuster MD5 Checksum (Smart Projects)
MD8 CDrom Database File
MD8 Mediator Project (MatchWare)
MDA Access Add-in (Microsoft)
MDA Access 2 Workgroup (Microsoft)
MDA MicroDesign Area File (Creative Technology)
MDA Meridian Data Slingshot
MDB Access Application (Microsoft)
MDB Access Database (Microsoft)
MDB Mediator Multimedia Data
MDB MS File Viewer
MDB ProWORX Nxt Memory Data (Schneider Electric)
MDB PTC Pro/MECHANICA File
MDC MedDC Mail Pouch (Asier Technology Corporation)
MDC PowerPlay Power Cube (Cognos Incorporated)
MDE Access MDE Database File (Microsoft)
MDE Office File (Microsoft)
MDE Tonline Database File
MDF Capture Classic Filler (Accelio)
MDF I-deas Master Drafting Machine Data File
MDF Insight II Molecular Data File (Accelrys Software Inc.)
MDF Menu Definition File
MDF SQL Server Master Database File (Microsoft)
MDF ProWORX Nxt Memory Data (Schneider Electric)
MDF Star Trek Armada Map File Title & Image Information
MDF Alcohol 120% CD Image File (Alcohol Software)
MDHTML Access HTML File (Microsoft)
MDI Borland Multiple Document Interface (Borland Software Corporation)
MDI MIDI-sequention Sound
MDI Office Document Imaging File (Microsoft Corporation)
MDK Schedule File (Ad Astra)
MDL 3D Design Plus Model
MDL Animation:Master 3D Model (Hash)
MDL ASTi Model Builder
MDL CA-Compete! Spreadsheet
MDL Digitrakker Music Module
MDL Half-life Model
MDL MapShots Software
MDL Moray Wireframe Model (SoftTronics)
MDL Quake Model File
MDL Rational Rose Object Design Model (IBM)
MDL Simulink Simulation Model
MDL Symbian OS MIME Type Library
MDL 3D GameStudio Model Entity (Conitec Corporation)
MDL RapidForm2000 Proprietary Format (INUS Technology, Inc.)
MDL Flight Simulator 3D Model File (Microsoft)
MDL Steam Source SDK Model Content File (Valve Corporation)
MDL Mighty Draw DOS Library (theliquidateher Software, An MCS Investments, Inc. Company)
MDM Telix Modem Definition
MDM Mario Dash Map File
MDMP WinXP Trouble Report (Microsoft)
MDN Access Blank Database Template (Microsoft)
MDO Internet Information Server Configuration Backup (Microsoft)
MDP Developer Studio Project (Microsoft)
MDP Visual C++ MAK File and Visual J++ Project Workspace (Microsoft)
MDP Visual Studio .NET Project Converter (VC 4.x) (Microsoft)
MDP MicroDesign Page File (Creative Technology)
MDPR Multi-Channel Server (MCS) Device Policy Editor Device Profile Repository (Volantis Systems Ltd.)
MDR FaxTalk Modem Doctor Modem Report File
MDR ZX Spectrum Emulator Microdrive File
MDS Directx Mid2stream File
MDS Media Descriptor CD Image File
MDT Access Add-in Data (Microsoft)
MDT Ilink Incremental Linker Data Table (Microsoft)
MDV QLAY MDV Image
MDV M1 Pattern File (H. Stoll GmbH & Co.)
MDW Access Workgroup Information (Microsoft)
MDX Borland Database Engine Index (Borland Software Corporation)
MDX dBASE IV Multiple Index
MDX Label Pro Re-Index (Avery)
MDX Rational XDE Model (IBM)
MDX MidiEx MIDI System Exclusive Dump
MDYV Multi-Channel Server (MCS) Component Policy Editor Dynamic Visual Component (Volantis Systems Ltd.)
MDZ Access Wizard Template (Microsoft)
MDZ Cubic Player/Cross-View Music Module Description
MDZ Protracker/Module File
MD_ Visc15 Adressen Setup File
ME Formatted Manual Page with ME Macros
ME Information
ME MultiEdit Configuration
ME1 Zortech 21 Sample Winexam File
ME3 Multimedia Email Message (ArcSoft, Inc.)
MEA Meazure File
MEB WordPerfect Macro Editor Bottom Overflow File (Corel)
MEC Maximus MECCA Source
MED Amiga MED/OctaMED Tracker Module Sound File
MED WordPerfect Macro Editor Delete Save (Corel)
MED A2B Player Purchase (DigitalPhono.com)
MED Medline Document
MEDLINE Medline Document
MEF Jaws PDF Server Exported Settings (Global Graphics Software Ltd.)
MEFP ExerciseRT Sample Data Record (Morgan Medical Ltd.)
MEFS ExerciseRT Secondary Data Record (Morgan Medical Ltd.)
MEG MEG 101 B Database File (MEGBase)
MEK Gearhead Garage Game File (Mekada)
MEL Ericsson Phone Melody
MEL Maya Embedded Language Script (Alias Systems, a division of Silicon Graphics Limited)
MELL Mellel Document (RedleX)
MEM Context4 File
MEM FoxPro Memory Variable Save File (Microsoft)
MEM Memory File of Variables
MEM WordPerfect Macro Editor Macro (Corel)
MEM BPM Studio Saved Files for Sampler Functions (ALCATech)
MEM Clarion DOS Database Memo File (SoftVelocity)
MEM Mio Technology Mio Object (Mioplanet Technologies, Inc.)
MEM Medlin Accounting Additional Vendor Data (Medlin Accounting)
MEMB Pro/ENGINEER Temporary File (PTC)
MEN Menu
MEN Geometry II Plus Utility (Cabrilog)
MEP Inor MePro Software File
MEQ WordPerfect Macro Editor Print Queue (Corel)
MER Data Interchange Format
MER WordPerfect Macro Editor Resident Area (Corel)
MES Message File
MES WordPerfect Macro Editor Work Space (Corel)
MES A2B Player File (DigitalPhono.com)
MESA Opengl Glut-3.6 File
MET eDonkey Cached Information (MetaMachine)
MET OmniPage Document (ScanSoft, Inc.)
MET OS/2 PM Meta File
MET Presentation Manager Meta File
MET WordPerfect Macro Editor Top Overflow File (Corel)
MET eMule Cached Information (eMule Team)
MET ActiveSky Export File (HiFi Simulation Software)
METHODS Likely a Text File
MEU DOS Shell Menus
MEX Matlab Executable Command
MEX Matlab for Macintosh Dynamically Linked Subroutines
MEX mexReader Multimedia File
MEX WordPerfect Macro Editor Expound File (Corel)
MEX Macro Express Macro (Insight Software Solutions)
MEX4 Matlab for Sun-4/SPARC Dynamically Linked Subroutines
MEXDS Matlab for DECStation Dynamically Linked Subroutines
MEXHP3 Matlab for HP9000/Series 300 Dynamically Linked Subroutines
MEXHP7 Matlab for HP9000/Series 700 Dynamically Linked Subroutines
MEXN Matlab for NeXT Dynamically Linked Subroutines
MEXRS6 Matlab for IBM RS/6000 Dynamically Linked Subroutines
MEXSG Matlab for SGI Dynamically Linked Subroutines
MEZ RealArcade Game Information
MF FrameMaker MakerFile (Adobe)
MF MetaFont Text File
MF Manifest Graphic
MF Java Manifest (Sun Microsystems, Inc.)
MF MoonFish Track File (Bram Bos)
MF2 Mediator5 Multimedia Authorware File
MFA Site Server 3.0 Report Definition (Microsoft)
MFASL Mozilla (Netscape) XUL FastLoad File (Mozilla.org)
MFC Mankind File
MFD ABC Programming Language Monadic Function
MFD F1RC Relay Game Code File
MFD Multiframe Structural Frame Model (Formation Design Systems Pty Ltd)
MFD Adobe Multiple Master Font Metrics Directory File (Adobe)
MFF MIDI File Format
MFG MediaForge Runtime Player Distribution Project (XMLAuthor, Inc.)
MFI Win98rk File
MFJ MetaFont Job Batch Input
MFK Mafuka Audio
MFL Mozilla (Netscape) XUL FastLoad File (Mozilla)
MFM DMP Music Format
MFM mTropolis mPire Interactive Multimedia Title (Quark)
MFM VTeX Multiple Master Font Metrics
MFMOD Mobile Forces Game MOD (Rage Software)
MFT MetaFont Source Formatter Style File
MFW mTropolis mPire Interactive Multimedia Title (Quark)
MFX mTropolis mPire Interactive Multimedia Title (Quark)
MG Modula-3 Generic Module Source
MG1 MusiGenesis Project File (Kenneth Adams)
MGC Clipart Collection Catalog (Microsoft)
MGC Equation Editor File (MGCSoft)
MGCF MagicInstall Compressed File
MGD Master Grade Gradebook
MGF Image File
MGF Materials and Geometry Format File
MGF Micrografx Font
MGF DataModeler XML Schema Project Data (URL Integration, Inc.)
MGK Imagemagick-5.3.2 Coders File
MGL Age of Kings (Microsoft)
MGL MosASCII Graphics Library
MGM MGCSoft Equation Editor Macro File
MGMAP Ygnius MindGenius Mind Map (Ygnius)
MGR MGR Bitmap
MGRP Multi-Channel Server (MCS) Component Policy Editor Asset Group (Volantis Systems Ltd.)
MGS Intelligence Tracking System File
MGTPL Ygnius MindGenius Template (Ygnius)
MGU Band-in-a-Box MIDI File
MGX Micrografx Picture Publisher Clipart
MGX Rise of Nations Saved Game (Microsoft)
MGZ Metal Gear Solid Archive
MH Graphic File
MHF Maestro ERP Hot Fix (Maestro Technologies Inc.)
MHG Multimedia File
MHK Riven Movie Data File
MHK Broderbund Mohawk Archive
MHP Home Publishing Project (Microsoft)
MHT MHTML Document (Microsoft Corporation)
MHTM MHTML Document (Microsoft)
MHTML MHTML Document (Microsoft)
MI CoCreate CAD File
MI Miscellaneous
MI Winamp3 MAKI Scripting Library
MI4 HDD 100/120 Audio Jukebox Firmware File (Koninklijke Philips Electronics N.V.)
MIA MusicIndiaOnline Trident Player Music File (MusicIndiaOnLine)
MIA Babya bMix/Logic Music Project File (Babya Software Group)
MIB Management Information Base File
MIB SNMP MIB File
MIB MyInfo Topic File Backup (Milenix Software Ltd.)
MIC Image Composer File (Microsoft)
MID MapInfo Interchange Format
MID Musical Instrument Digital Interface MIDI-sequention Sound
MIDI Musical Instrument Digital Interface MIDI-sequention Sound
MIF FrameMaker Interchange Format (Adobe)
MIF Image Magick File
MIF Management Information Format (Distributed Management Task Force, Inc.)
MIF MapInfo Interchange Format File
MIF MicroHof .MIF Assembler File
MIF MIDI Instrument
MIF Software License Tracking Tool
MIF Watcom Make Script
MIF EarthLink E-mail Message Index (EarthLink, Inc.)
MIFF Image Magick File
MIG Mighty Draw Drawing (theliquidateher Software, An MCS Investments, Inc. Company)
MII MicroStat II Data File
MII PageWiz Image (Microtek)
MIL Group 4 Fax File
MIL Micro Illustrator Uncompressed Graphic
MIM Multi-Purpose Internet Mail Extensions (MIME) File
MIME Multi-Purpose Internet Mail Extensions (MIME) File
MIMG Multi-Channel Server (MCS) Component Policy Editor Image Component (Volantis Systems Ltd.)
MINGW Mingw Make File
MINGW32 Mingw Compiler File
MINIPSF Playstation Sound Format (Miniature Playstation Sound Format) (Sony)
MINIPSF2 Playstation 2 Sound Format (Miniature Playstation Sound Format) (Sony)
MIO Iphoto4 Programs Fio File
MIO mexReader Multimedia File
MIO MIO Compressed Audio
MIO Mio Technology Generic Communications Format (Mioplanet Technologies, Inc.)
MIO MyInfo Topic File (Milenix Software)
MIP Paint Shop Pro Multiple Image Print File (Corel Corporation)
MIP MODDE Project (Umetrics AB)
MIPSEL Mips File
MIR Bauhaus Mirage Project File (Bauhaus Software, Inc.)
MIS Delta Force Land Warrior Mission (NovaLogic, Inc.)
MIS MagicInstall Installation Script
MIS Mission File
MIS Tribes 2 Game File (Sierra)
MIS Tom Clancey's Ghost Recon Mission File (Red Storm Entertainment)
MIS 3WayPack Missing Data Pointers (The Three-Mode Company)
MITSU Mitsubishi S340-10 Color Sublimation Printer Bitmap
MIX Command & Conquer Picture/Sound File
MIX Don Knuth's MIX Emulator
MIX OzWin CompuServe E-mail/Forum Access Index File
MIX PhotoDraw 2000 Multilayer Picture File (Microsoft)
MIX Picture It! Multilayer Picture File (Microsoft)
MIX Power C Object File
MIX Techno eJay Music Mix File
MIX Windows Sound MIX (Microsoft)
MIX Project Dogwaffle Type 2 Mixing Palette (TheBest3D.com)
MIZ Winamp Compressed MIDI File
MJ MovieJack DVD Ripper File
MJB PDA Mystery Juke Box Generation Profile (Paul Duggan - PDAWare)
MJF Mjuice Secure Music Files
MJP Media Jukebox File
MJPG SMJPEG Video
MJR Media Jukebox Registration File (J. River)
MK Make File
MKA Matroska Audio Stream (Matroska Association)
MKD Malz++Kassner CAD5 Drawing
MKE Make File
MKG Make File
MKH WinMark Pro Mark File (Synrad, Inc.)
MKI MagView Japanese Makichan Format Graphic
MKI MediaKnife Animated Internet Picture
MKI Picture File
MKJ MKJamz
MKL Créatoria
MKL Malz++Kassner CAD5 Drawing Library
MKM Matroska Media File (Matroska Association)
MKR Tonline Bsw4 Internet File
MKR Train Simulator Marker File (Microsoft Corporation)
MKR McCullough Knowledge Explorer Knowledge Representation (Richard H. McCullough, Knowledge Engineer)
MKS Sierra Mastercook Cookbook File
MKS Tact Data
MKS Matroska Subtitles Stream (Matroska Association)
MKV Matroska Video Stream (Matroska Association)
MKW Compressed Audio File (Michael K. Weise)
ML ML language Source Code File
ML Camomile Configuration/Module File
ML0 Multiledger Company Name (CheckMark Software)
ML2 Tripos MOL2 Molecule File
ML3 Milestones 3.x Project
ML6 PowerPoint Milestone File (Microsoft)
ML7 Milestones Professional Schedule (KIDASA Software, Inc.)
MLB FoxPro for Macintosh Library
MLB OpenVAX Macro Library
MLB Symphony Macro Library File
MLB MyLittleBase Database
MLB Peachtext List Manager (Peachtree Software (Sage Software SB, Inc.))
MLD Multilizer Dictionary
MLD Polyphonic Ringtone File for Phones
MLF UpdateEXPERT Machine List File (St. Bernard Software)
MLI 3D Studio Material-Library File (Autodesk, Inc.)
MLI AutoCAD Material-Library File (Autodesk, Inc.)
MLI Encyclopedia Media List
MLI Camomile Individual Module File
MLK Sierra Mastercook Look File
MLM Novel Groupwise E-mail File
MLN AutoCAD Multiline Definition (Autodesk, Inc.)
MLNK Multi-Channel Server (MCS) Component Policy Editor Link Component (Volantis Systems Ltd.)
MLP Meridian Lossless Packing Audio File (Meridian Audio)
MLS Miles Sound Tools Compressed DLS
MLT Forecast Pro Multivariate Forecast File (Business Forecast Systems, Inc.)
MLYT Multi-Channel Server (MCS) Layout Policy Editor Layout Policy (Volantis Systems Ltd.)
MM Lightscape Material Map
MM Macro Mania Macro
MM Meme Virtual Reality World
MM Multimate Advantage File
MM Rise of Nations Campaign Media File (Microsoft)
MM FreeMind Mind Map
MM3 Mortgage Minder Ver. 3 Saved Mortgage Configuration File (CW Technical Services)
MM4 Mortgage Minder Ver. 4 Saved Mortgage Configuration File (CW Technical Services)
MM5 Makromat Macroeconomic Model Data (University of Muenster, Germany)
MMA Grlib Cppima Scilimag File
MMA Master Album Maker Album File (Intrepid Mouse Limited)
MMAP MindManager Brainstorm and Process Control Map (Mindjet)
MMB MultiMedia Builder
MMB Oracle Forms Menu Binary Source Code
MMBK MannaBook (MannaBook Software, Inc.)
MMBM MannaBook (MannaBook Software, Inc.)
MMC Clipart DLLbackup Autoshape File (Microsoft)
MMC Media Catalog
MMC Office Media Content
MMD Peristudio/PeriProducer File
MMD Nigarva Downloader Download List File (K&A Corporation)
MMD DocsAlive Multimedia Document (Softedge-Systems Ltd)
MME Multi-Purpose Internet Mail Extensions (MIME) File
MMF Mail File (Microsoft)
MMF Meal Master Format
MMF Peristudio/PeriProducer File
MMF Yamaha SMAF Synthetic Music Mobile Application Format (Yamaha Corporation)
MMF AppMind Message Management File (Appmind Software AB)
MMF McAfee VirusScan Configuration (Networks Associates Technology, Inc.)
MMG mkvmerge GUI Saved Muxing Settings (Moritz Bunkus)
MMH MS Media Manager Helper DLL
MMI Memo Open Client
MMI Peristudio/PeriProducer File
MMJB_MIME MusicMatch Jukebox MIME ID File (MUSICMATCH, Inc.)
MML FrameMaker (Adobe)
MML Mail Meta Language
MML MySoftware or ProVenture MailList Program Mail List (Elibrium, LLC)
MML MathML Math Embedded HTML File
MML MolMol Molecule Description File
MMM MacroMind Directory RIFF/RMMP Format Movie
MMM Multimedia Movie (Microsoft)
MMM Multiple Master Font File (Adobe)
MMO RapidFile Memo Writer
MMO Musicmatch On Demand Playlist (Musicmatch, Inc.)
MMP Bravado Board Video Output Format
MMP CoCo Systems VisiMap
MMP EPOC Makmake Makefile Project
MMP Gammadyne Mailer Project File
MMP MindManager Map File (Mindjet)
MMP Multimedia Player Movie Clip
MMP MS Music Producer
MMP Bravado Board Output Video Format
MMP MixMeister Playlist (MixMeister Technology)
MMP Master Album Maker Album Project File (Intrepid Mouse Limited)
MMPBT MindManager Branch Template File
MMPT MindManager Template
MMR LOKI Character Template (Synthetic Realms)
MMS JPEG-6b File
MMS Miles Sound Tools
MMS NT MidiMagic Song Information (NovaTech Design)
MMSCRIPT MindManager Script File
MMT CoCo Systems VisiMap
MMT Nimbus 7 SAMS Data File
MMT egseing Memory Dump Data
MMV Sony MovieShaker File
MMW Media Content
MMW Multimedia World Magazine
MMW AceMoney Financial Data (MechCAD Software LLC)
MMX Command & Conquer Red Alert 2 Map File
MMX MarkMagic Import/Export
MMX Oracle Forms Compiled Menu
MMZ MusicMatch Theme File (MUSICMATCH, Inc.)
MN1 Money Ver 1 Data File (Microsoft)
MN2 Descent2 Mission File
MN2 Money Ver 2 Data File (Microsoft)
MN3 Descent3 Mission File
MN3 Descent 3
MN3 Money Ver 3 Data File (Microsoft)
MN4 Money Database (Microsoft)
MN4 Money Ver 4 Data File (Microsoft)
MN5 Money Ver 5 Data File (Microsoft)
MN6 Money Ver 6 Data File (Microsoft)
MN7 Money Ver 7 Data File (Microsoft)
MN8 Money Ver 8 Data File (Microsoft)
MN9 Money Ver 9 Data File (Microsoft)
MNB MuPAD File
MNC AutoCAD Compiled Menu (Autodesk, Inc.)
MNC My Notes Center File
MND AutoCAD Menu Program (Autodesk, Inc.)
MND Cerious Mandelbrot Image
MND MNI Mandelbrot for Windows
MND Fractal Forge Ver. 2.x Fractal Parameters
MND MusicNet Music Download (MusicNet)
MNF Saved MSN Search
MNG Animation Shop Animation (Corel Corporation)
MNG DeLorme Map'n'Go Map
MNG Multi-image Network Graphic Animation
MNG Keyboard File Manager MIDI/MID Files Floppy Database (Yahama)
MNI Cerious Mandelbrot Image
MNL AutoCAD AutoLISP Functions Related to Menu (Autodesk, Inc.)
MNL Zortech 3 Binary File
MNO Macromedia Design Notes
MNO Monopoly Saved Game
MNR AutoCAD Compiled Menu (Autodesk, Inc.)
MNR IBM Voice Type Language Newuser File
MNS AutoCAD ASCII Menu (Autodesk, Inc.)
MNT Foxpro Menu Memo (Microsoft)
MNU AutoCAD Menu Template (Autodesk, Inc.)
MNU FoxPro Menu
MNU HP NewWave Advanced Macro
MNU Menu File
MNW Menu File
MNX AutoCAD Compiled Menu (Autodesk, Inc.)
MNX Foxpro Menu (Microsoft)
MNY Money Data File (Microsoft Corporation)
MO Dymola Simulation
MO Modula-3 Object File
MO GNU Gettext Machine Object File (Free Software Foundation)
MO1 Odyssey Disk/ROM Image
MO3 MO3 MOD Audio Format
MOB Device Definitions
MOB Master of Orion 3
MOBAPP MOBILedit! Application (COMPELSON Laboratories)
MOBDRV MOBILedit! Driver (COMPELSON Laboratories)
MOBSKIN MOBILedit! Skin (COMPELSON Laboratories)
MOC MOCHA Javascript
MOCHA MOCHA Javascript
MOD Amiga and PC Tracker Module
MOD CATIA Export File (Dassault Systèmes)
MOD Clarion for Modula-2 Source Code File (SoftVelocity)
MOD Connectivity Memory Model Cell Specific Plasticity Functions on Incoming Synapses Input File
MOD Digital Music Sound Clip
MOD EPOC Model Definition
MOD File Implementing DOS Support for Windows DLL's
MOD Model File
MOD Modula-2 Program File
MOD Module
MOD Monarch File
MOD Multiplan Spreadsheet (Microsoft)
MOD Multiplan Spreadsheet
MOD Music File
MOD Music Module
MOD ProModel Optimization Software Suite Model
MOD Windows Kernel Module
MOD Peachtext Database (Peachtree Software (Sage Software SB, Inc.))
MODEL CATIA Model (Dassault Systèmes)
MODEL Ribbons Molecular Model
MODEL LEGO CAD Model File (The LEGO Group)
MOF MSinfo (Microsoft)
MOI French Text File
MOL Easy Palette Object Library
MOL MDL Molfile Molecule File (MDL Information Systems, Inc.)
MOL MOdule (play)List
MOM CDrom Runtime Database File
MOM SPEFO Stellar Spectra Analysis File
MON ReadMail Monitor
MON Virgin Games Monopoly Deluxe
MON Firefox Bookmark Backup File
MONO Bi-level Bitmap in Least-Significant-Byte First Order
MONTE CRiSP Harvest File
MOO MoonRock Language Source Code File
MOO QuickTime Movie Clip (Apple Computer, Inc.)
MOOV QuickTime Movie (Apple Computer, Inc.)
MOP M.Fujimiya's Morpher for Windows 1.4 Work File
MOP Mopac Input File
MOP NS/Elite Display 3.12 Macro Object Path File
MOR Corel Shared Writing Tools 9.0 File
MOR Poser 3D Morph Target File
MOS Infinity Game Engine Compressed Background and GUI Tile Info (BioWare Corp.)
MOS Dymola Simulation
MOS Infinity Game Engine Background and GUI Tile Info (BioWare Corp.)
MOS System DOS 6.2 File
MOS MACAOS Compressed Tranismission File (Elprint AS)
MOT Linux Load Instructions
MOT Phoneme Translation File
MOT Sharp cellphone GX Flash File (Sharp)
MOTIF Microangelo Motif
MOV AutoCAD AutoFlix Movie (Autodesk, Inc.)
MOV QuickTime Video Clip (Apple Computer, Inc.)
MOVERADDIN Mover Add-in (Nicodemous Bytes)
MOVERBACKUP Mover Backup Set (Nicodemous Bytes)
MOVERCONFIG Mover Configuration (Nicodemous Bytes)
MOVERDB Mover Database (Nicodemous Bytes)
MOVERREG Mover Registration Info (Nicodemous Bytes)
MOVERTEMPLATE Mover Template (Nicodemous Bytes)
MOVIE QuickTime Movie (Apple Computer, Inc.)
MOX Extend Simulation Model File
MOZ Netscape Temp File
MP EARS Component File
MP Maya Personal Learning Edition (Alias Systems, a division of Silicon Graphics Limited)
MP Multiplan File
MP Monochrome Picture TIFF Bitmap
MP cGPSmapper Polski Format Mapy -- Polish Map Format (Stanislaw Kozicki)
MP+ MPEG Plus Audio File
MP1 MPEG Audio Stream, Layer I
MP2 MPEG Audio Stream, Layer II
MP2S Max Payne 2 Saved Game (Rockstar Games)
MP2S MPEG-2 Video
MP2V MPEG Audio Stream, Layer II
MP3 mp3PRO Audio File
MP3 MPEG Audio Stream, Layer III
MP3 SHARP MZ-series Emulator File
MP3 Wrapster Wrapped File
MP3 AlbumWrap Wrapped Music File Archive (Infamus Software LLC)
MP3PRO mp3PRO Enhanced MP3 File
MP4 MPEG-4 Video File
MPA MPEG Audio Stream, Layer I, II or III
MPA Palm Memo File
MPA E-Designer (Beijer Electronics)
MPB TruVideo Video-only MPB Stream
MPB Maintenance Parts Bin Database (Nhuntsoftware)
MPC Collectorz.com MP3 Collector MP3 Collection Data (Collectorz.com)
MPC Musepack Audio File
MPC Project Calender (Microsoft)
MPC VersaPro Compiled Motion Block
MPCB ReliaSoft MPC 3
MPCF MarketPlace Pro Configuration Settings (Claritas)
MPD ABC Programming Language Monadic Predicate
MPD Windows Mini-port Driver
MPD Project Database File (Microsoft)
MPD SCSI MiniPort Driver (Microsoft)
MPD My Digital Photos Filmstrip (Super Win Software)
MPD File List Creator MP3 Playlist (WenSoftware)
MPD MLCad LDraw Multipart Model File (LM-Software)
MPDEX MPdex MP3 Database Utility
MPE MPEG Movie Clip
MPE.EXE MP3 Digital Player Wrapper
MPEG MPEG Movie
MPF Design Gallery (Microsoft)
MPF MosASCII Project Workspace File
MPF MainActor Project (MainConcept AG)
MPG MPEG 1 System Stream
MPG MPEG Animation
MPG Salt Lake City Game Movies File
MPG ProgDVBR MPEG2 Video File
MPG4 MPEG-4 Media File
MPGA Mpeg-1 Layer3 Audio Stream
MPH Photoline4 Morphing File
MPH Publisher (Microsoft)
MPI Links98 Golf Game File
MPI MPlayer Control File
MPJ Mountain Video Editing File
MPJ RoboHTML Project
MPJ Sometimes .MP3 File
MPJ STOIK Morph Man Project Information File
MPJ MINITAB Project File (Minitab Inc.)
MPK Augmented Microsoft-Project (Microsoft)
MPKG Meta Package File
MPM Max Payne MOD Archive (Rockstar Games)
MPM MPEG Movie
MPM WordPerfect MathPlan Macro (Corel)
MPN mophun Game File (morphun)
MPNT MacPaint Bitmap File
MPO Augmented Microsoft-Project (Microsoft)
MPO Sheffield Dictionary File
MPP BX-24 Basic Express Compiler Map
MPP CAD Drawing File
MPP Project Project (Microsoft Corporation)
MPP Zortech 3 README File
MPP Musepack Audio File
MPQ Blizzard Game Data File (Blizzard Entertainment)
MPR AutoCAD Mass Properties Report (Autodesk, Inc.)
MPR FileMaker Spelling Dictionary
MPR Visual Foxpro Solution Menus File (Microsoft)
MPR Westwood Studios Game File
MPR Multilizer Project File (Multilizer, Inc.)
MPS Casio PDL Pocket Streets Map
MPS MapSource GPS Mapping Interface (Garmin Ltd.)
MPS Max Payne Saved Game (Rockstar Games)
MPS MPEG-1 Audio and Video File
MPS Multimedia File
MPS MySweetNix!
MPS Pocket Streets Map File (Microsoft Corporation)
MPT Multipage TIFF Bitmap
MPT Project Template File (Microsoft)
MPV MPEG-1 Video File
MPV MyPhotoZip File
MPV Project View (Microsoft)
MPV2 MPEG Audio Stream, Layer II
MPW MosASCII Project Workspace File
MPW Oc2.316s Cakit File
MPX BX-24 Basic Express Compiler Map
MPX Foxpro Compiler Menu (Microsoft)
MPX Project Export File (Microsoft)
MPX RCA/Lyra Handheld MP3 Player File (RCA)
MPX Alpha Five Temporary Index Information (Alpha Software, Inc.)
MPY RCA/Lyra Handheld MP3 Player File (RCA)
MPZ MyPhotoZip File
MPZ Moove Resource Description File (moove Corporation)
MPZ SignIQ Project (ImpulseLogic)
MQC CP/M Disk Drive Information File
MQD Malete Query Data (OpenIsis)
MQL MetaTrader Indicator File (MetaQuotes Software Corp.)
MQP Multiquence Project
MQV Sony Movie Player Format (Sony)
MQX Malete Query Access File (OpenIsis)
MRA VilagRadio Recorded Radio Program (MAVIP Ltd)
MRB C++ Multiple Resolution Bitmap Graphic
MRC Bibliographic Data Format
MRC MIRC Script File
MRD Infinity Document (MathRevolt)
MRD Malete Record Data File (OpenIsis)
MRF Grade Busters Teacher Tools File
MRF Macintosh Font
MRF Marks Russel File
MRF WinMorph Project Information File
MRF Morpheus Saved Game
MRF MultiEx Commander Resource File (XeNTaX)
MRF GPS Pathfinder Office Geoid Grid File (Trinble Navigation Limited)
MRG Merge File
MRG DESQview (Symantec)
MRI MRI Scan
MRK CSI Markup File
MRK Informative Graphics Markup File
MRK Windows 95 User Benchmark
MRK MissionRisk
MRK TAPCIS Marked Messsage Commands
MRLV Multi-Channel Server (MCS) Component Policy Editor Rollover Image Component (Volantis Systems Ltd.)
MRO SharpEye Music Reader File
MRP Infinity Solution Plot (MathRevolt)
MRS WordPerfect Macro Resource File (Corel)
MRW Minolta Diamage Raw Image File (Minolta)
MRX Malete Record Access File (OpenIsis)
MS Checksum File for Anti-Virus
MS Formatted Manual Page with MS Macros
MS Maple Worksheet
MS Modula-3 Intermediate Assembly File
MS1 OzWin CompuServe E-mail/Forum Access Message File
MS3D MilkShape 3D Model
MSA Magic Shadow Archive
MSA Atari MSA Disk Image (Atari)
MSC C Makefile
MSC Microsoft Management Console Snap-in Control File (Microsoft Corporation)
MSC CRiSP Harvest File
MSC eYaMosaic Graphic Mosaic (ESRI China (Beijing))
MSCR Multi-Channel Server (MCS) Component Policy Editor Script Component (Volantis Systems Ltd.)
MSD Diagnostic Utility Report (Microsoft)
MSD [Unknown]
MSD Maxsurf Design File (Formation Design Systems Pty Ltd.)
MSD Multimedia Studio Document (Burton Software)
MSDEV Msvc Make File
MSDL Manchester Scene Description Language
MSE Bwsb120a Demo File
MSF Multiple Sequence File
MSF EarthLink E-mail Message File (EarthLink, Inc.)
MSF Netscape Mail Mail Summary File (Netscape)
MSG FoxPro FoxDoc Message
MSG Mail Message (Microsoft)
MSG OzWin CompuServe E-mail/Forum Access Message File
MSG Program Message
MSG Pegasus Mail Stored Messages To Be Sent (David Harris)
MSG OS/2 Help Message File (IBM)
MSG TAPCIS Captured Messages
MSH MASH
MSH Orbiter Mesh File (Martin Schweiger)
MSH FLUENT Mesh (Fluent Incorporated)
MSI Windows Installer File (Microsoft Corporation)
MSK Animator Mask Format (Autodesk, Inc.)
MSK BMC Software Patrol Icon File
MSK CARA-Script-Interpreter-Engine Mask
MSK Paint Shop Pro Mask File (Corel Corporation)
MSL Magick Scripting Language File
MSL ProWORX Nxt MSL Loadables (Schneider Electric)
MSL MAINSAIL Source Code (XIDAK, Inc.)
MSM MultiSIM Circuit Diagram
MSM Windows Installer Merge Module (Microsoft)
MSN Descent Mission File
MSN Microsoft Network Document (Microsoft)
MSN Microsoft Network MSN Central (Microsoft)
MSN Network Document
MSNBAK MSN Mail Backup File (Microsoft)
MSO FrontPage File (Microsoft)
MSO Math Script Object File
MSO Orgchart File (Microsoft)
MSO Word OLE Web Page Storage Stream (Microsoft)
MSO MedlySound Sound/Module
MSP Magix Music Studio File
MSP Paint Bitmap (Microsoft)
MSP Technics Sx KN 5000 Keyboard Manual Sequence Pads File
MSP Technics Sx KN 6000 Keyboard Performance Pads File
MSP Windows Installer Patch
MSPLG Modem Spy Plug-in File (SoftCab Inc.)
MSPX XML-based Web Page (Microsoft)
MSQ MIDI File
MSR OzWin CompuServe E-mail/Forum Access SYSOP File
MSRCINCIDENT Remote Assistance Request (Microsoft)
MSS Game Score
MSS Manuscript Text File
MSS Miles XMIDI Sequence with DLS Data
MSSTYLES Windows XP Visual Style (Microsoft)
MSSYTLES Windows Visual Style File
MST ChemFinder Chemical Structure Index
MST Presentation Master Presentation Document (Corel)
MST Pension System Master File (DATAIR Employee Benefit Systems, Inc.)
MST Minispecification
MST Visual Test Source File
MST Windows SDK Setup Transform Script (Microsoft Corporation)
MST Room Arranger Design File (Jan Adamec)
MSV Memory Stick Compressed Voice File (Sony)
MSV MyStars! Saved View (Relative Data, Inc.)
MSVC Msvc Make File
MSW Word Text File (Microsoft)
MSWMM Windows Movie Maker Project (Microsoft)
MSX Age of Empires II: The Conquerors Expansion Multi-player Saved Game (Microsoft)
MSX Compressed CP/M File Archive
MSX Image Format
MSX SuperGraphic Studio Message File (Time-O-Matic, Inc.)
MSX Magic Splitter Split File Rebuild Information (Kynosoft, Brescia)
MSZ MiSZle Data/Parameter File (Mystic Fractal)
MS_ Winhelp Compressed File
MT2 MadTracker File
MTA Flight Simulator Maintenance File (Microsoft)
MTB MINITAB Exec File
MTD Digital Sheet Music
MTE MadTracker Envelope File
MTE TargetExpress Target (MCW Technologies Inc.)
MTF Darkstone Archive
MTF Mathe Vektor MTF File
MTF MicroSurfer File
MTG? Jay Klein Making the Grade Teacher Gradebook Program
MTH Derive Math File
MTHM Multi-Channel Server (MCS) Theme Policy Editor Theme Policy (Volantis Systems Ltd.)
MTI MadTracker Instrument File
MTI Musitron MUSILI.ZIT Compressed File
MTK Matrikon Software License File
MTK MPU-401 Trakker
MTL Mastercam Mill Tool Library (CNC Software, Inc.)
MTL MathLook File
MTL Wavefront
MTM MultiTracker Music Module
MTP L&H Power Translator Pro
MTP MadTracker Pattern File
MTR RealFlight Radio Control Airplane Description (Knife Edge Software)
MTS Encore Samples File
MTS MadTracker Sample File
MTS Viewpoint iPix File
MTT Messenger Saved Contact File (Microsoft)
MTV MTV Music Generator
MTV MTV Ray-tracer
MTW Minitab Data File
MTW TRADOS MultiTerm Termbase
MTX Adobe Atmosphere File (Adobe)
MTX Anjal2000 Tamil Text File Format Description
MTX File WSOCK32.MTX Associated with MTX Worm
MTX GROMACS: Molecular Dynamics Hessian Matrix Format
MTX MadTracker Extension File
MTX Marked Text Source File
MTX M-Tx Music-From-Text Translator Source File
MTX Temporary File often used by a Browser or TWAIN Device
MTX Viewpoint iPix File
MTXT Multi-Channel Server (MCS) Component Policy Editor Text Component (Volantis Systems Ltd.)
MT_ Encore Compressed Audio File
MU Quattro Menu (Corel)
MUC Collectorz.com Music Collector Collection Data (Collectorz.com)
MUD ACT! (Best Software CRM Division)
MUD zMUD Settings File (Zugg Software)
MUF ProtoMuck Multi User Forth Program
MUF Alpha Five Temporary Access Control File (Alpha Software, Inc.)
MUI Configuration Resource File (Microsoft)
MUI Opengl Glut-3.6 File
MUI Amiga MUI Default Class/Library (SASG)
MUL Ultima Online Game
MUP Music Publisher Data File (Braeburn Software)
MUS Finale Music Score (MakeMusic!)
MUS Harmony Assistant, Melody Assistant, Myriad Music plug-in, Melody Player Music File (MYRIAD)
MUS Infinity Game Engine Music Control File (BioWare Corp.)
MUS Music
MUS MusicTime/Doom Sound
MUZ Hover Game MIDI File
MV Miva Script (Prior to Ver. 4.14) (Miva Corp.)
MV3 Oozic 3D MusicVideo
MV3 AUPEC Audio File
MVA Setup Program Archive
MVA Matrox Video Card Driver
MVB Database
MVB Manual Storage Format
MVB Multimedia Viewer (Microsoft)
MVC Collectorz.com Movie Collector Data File (Collectorz.com)
MVC Miva Compiled Script (Ver. 4.14 and Later) (Miva Corp.)
MVD MicroDVD DVD Movie
MVD MicroVision Database
MVE Infinity Game Engine (BioWare Corp.)
MVE Interplay Video File
MVE Wing Commander III MVE Movie File Format
MVE 4DVista Geological Model (Midland Valley Exploration)
MVE muvee autoProducer Project File (muvee Technologies Pte. Ltd.)
MVF AutoCAD Stop Frame File (Autodesk, Inc.)
MVF Movie Stop Frame File
MVG Magick Vector Graphic
MVI AutoCAD Movie Command (Autodesk, Inc.)
MVP MediaView Project
MVR AutoCut Configuration File (Autometrix)
MVS MUSICMATCH Jukebox Visualization (MUSICMATCH, Inc.)
MVU EchoView Adaptive Binary Optimization Format File (MatrixView Pte. Ltd.)
MVW Saber LAN Log File
MVX Intentia International Movex
MVX Mixer File
MW MacWrite II Text Document (Apple)
MW Mail Wiper Mail Control File (Mail Wiper, Inc.)
MW Maple Worksheet (Maplesoft, a Division of Waterloo Maple Inc.)
MW4 MechWarrior 4 Map
MWD Photo Soap2 File
MWF MapGuide Author Map Window (Autodesk, Inc.)
MWF ProMotion Animation
MWI Medlin Accounting Invoice Layout Information (Medlin Accounting)
MWII MacWrite II Text Document
MWL Mighty Draw Windows Library (theliquidateher Software, An MCS Investments, Inc. Company)
MWM Mail Warrior File
MWP Word Pro 97 Smartmaster File (IBM)
MWP MegaWorks Pack File
MWS Maple Spreadsheet (Maplesoft, a Division of Waterloo Maple Inc.)
MWS Medlin Accounting Statement Layout Information (Medlin Accounting)
MWT MetaStock Stock Analysis Template (Equis International)
MWV MovieWorks File
MW_ Audio Utility Midimach Compressed File
MX Matlab Common Matrix Routines
MX Modula-3 Linker Information
MX MX Designer Remote Control File
MX3 Bitbop Tuner Locked Sound File
MX3 MP3 Encoded File
MX3 Matlab for Windows Dynamically Linked Subroutines
MXC ArcView Geocoding Index For Read-Write Coverages (ESRI)
MXD ArcMap GIS Project File (Map) (ESRI)
MXD MX Editor Remote Control Device File
MXE Macro Express
MXE Mindex Effect Album
MXE MXEdit File
MXE Quatro Pro Startup Macro (Corel)
MXE VCom Error Report (V Communications, Inc.)
MXF MX Editor Remote Control File
MXF SimCity Maxis Font File (Electronic Arts, Inc.)
MXF Material Exchange Format File
MXI Macromedia Extension Information
MXI Mindex Indices File for Indexed Images
MXI Proteus File
MXL PackRat 5.0 Support File
MXM Mindex Master Index File for a Category
MXM Project/Outlook Team Assign Task (Microsoft)
MXP ArcReader Published Map
MXP Macromedia Extension Manager
MXS ArcView Geocoding Index For Read-Write Shapefiles (ESRI)
MXT ArcMap Map Template
MXT C Data (Microsoft)
MXV Movie Edit Pro Video Format (MAGIX)
MYC Simply Safe Backup Archive (Joshua Cannon Butcher)
MYD MySQL Database
MYDOCS MyDocs Drop Target (Microsoft)
MYI MySQL Database Index
MYL MYLAI Multilingual Transliteration Scheme
MYP Make Your Point Presentation
MYR Harmony Assistant, Melody Assistant, Myriad Music plug-in, Melody Player Music File (MYRIAD)
MYS Myst Saved Game
MYV Vivaldi Studio Score File (goVivaldi Inc.)
MYW MyWorld Education Drawing
MZ MOZART Music Document
MZB MegaZeux Board
MZC MOZART Chord Dictionary
MZE Maze Creator File
MZE MidiMaze File
MZF SHARP MZ-series Emulator File
MZF MediaZip Compressed File (ACE)
MZM MegaZeux Dynamic Board Section
MZP MOZART Percussion File
MZQ SHARP MZ-series Emulator QuickDisk File
MZS SHARP MZ-series Emulator File
MZT MOZART Template File
MZT SHARP MZ-series Emulator File
MZX MegaZeux World
M_C MailCall 2 File
M_P Pro/ENGINEER Temporary File (PTC)
M_U MazeGold Critical File Backup



n's






N Nuke Randomic Life Generator
N1 Nuke Randomic Life Generator
N1E OM2 OMALI NENA Encrypted Document Version 1
N2E OM2 OMALI NENA Encrypted Document Version 2
N2P Net2Phone File
N3 Notation 3 Document
N3D2 The Nebula Device 2 Mesh Resource File in ASCII Format (RadonLabs GmbH)
N3E OM2 OMALI NENA Encrypted Document Version 3
N4E OM2 OMALI NENA Encrypted Document Version 4
N64 MiMiX Emulator
N64 Nintento 64 Emulation ROM Image
NA NoAdware Data File (NoAdware.net)
NA2 Netscape Communicator Address Book
NAB Netscape Communicator Address Book
NAB Novell Groupwise Address Book
NAD Noder File
NAI WinINSTALL File
NAK Audio
NAL ArrayScribe (NimbleGen Systems Inc.)
NAM Office Name File
NAMEONCLIPBOARD NAMEONCLIPBOARD Powertoy File
NAN Nanoscope File
NAP Electrical Network Analysis and Planification
NAP EnerGraphics VideoShow File
NAP NAP Metafile Vector Image
NAP Napster Music Security Definition File
NAP VideoShow/EnerGraphics NAPLPS Vector Image Metafile
NAP ePolicy Orchestrator Network Associates Package (Policy File) (Network Associates Technology, Inc.)
NAPLPS North American Presentation Layer Protocol Syntax = Vector image
NAR Nikon Capture Advanced RAW File (Nikon Inc.)
NAS NASTRAN File
NASB TheWord & Bible Companion New American Standard Bible
NAV Application Extension (Microsoft)
NAV Microsoft Network Component (Microsoft)
NAV MSN Application Extension
NB Mathematica Notebook (Wolfram Research, Inc.)
NB Nota Bene Document File (Nota Bene Associates, Inc.)
NB WordPerfect Notebook (Corel)
NB7 NovaBACKUP System Configuration File (NovaStor Corporation)
NBA NBA Game Data
NBA Nota Bene Configuration Information File (Nota Bene Associates, Inc.)
NBATTRS NetBeans Project Attributes File (Collab.Net, Inc.)
NBE Nessus File
NBF Backup NOW! Backup Archive (NewTech Infosystems)
NBG NBG Clean Registry File
NBI BackItUp Document (Ahead Software)
NBK i-Brarian
NBK NovaBACKUP Script (NovaStor Corporation)
NBK Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NBM NetBeans Module (Sun)
NC Graphics File
NC Mastercam NC Programs (CNC Software, Inc.)
NC neatComponents
NC Numerical Control Machine Instructions
NC Preprosessed GOC Source
NC Unidata netCDF Graphics
NC Geopath Machine Part File (SolutionWare Corporation)
NC X-editor Program for CNC Machines (X-net ApS)
NCA NetCam Supervisor Archive
NCA Nikon Capture Color Adjustment File (Nikon Inc.)
NCB Developer Studio File (Microsoft)
NCB Nikon Capture Color Booster File (Nikon Inc.)
NCB Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NCC Computer Numeric Control File
NCC NetCam Supervisor Directory
NCC NetControl V1 1999
NCC Nokia PC Suite Content Copier File (Nokia)
NCC Nikon Capture Camera File (Nikon Inc.)
NCD CoverDesigner CD Cover Picture (Nero)
NCD Norton Change Directory
NCD NTI CD-Maker File
NCD Xilinx Integrated Software Environment Native Circuit Description (Xilinx, Inc.)
NCE Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NCF Notes Internal Clipboard (IBM)
NCF Netware Command File (Novell, Inc.)
NCF GibbsCAM CNC Program Listing (Gibbs and Associates, Inc.)
NCF Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NCH On Hold Message/Music File
NCH Outlook Express Folder File (Microsoft)
NCI Mastercam Toolpath File (CNC Software, Inc.)
NCI NetCam Supervisor Meta Data
NCL RHS Nibbles Custom Level (Redwood High School)
NCM NetCam Supervisor Video
NCM Communicator Configuration Message (Nokia)
NCO Nero BackItUp Compressed Backup File (Nero AG)
NCP NHL Ice Hockey 2002 User NHLcards File
NCR NCR Image
NCS Netscape Conference Call File
NCSA NCSA Hierarchical Data File Bitmap
NCT Nero Cover Designer Template (Nero AG)
NCV Nikon Capture Curves File (Nikon Inc.)
NDA Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NDB Intellicom Network Database
NDB ProWORX Nxt Short Comment (Schneider Electric)
NDB NetOp Various Information Files
NDB ACT! Notes Data File (Best Software CRM Division)
NDB Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NDC Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NDCT DALiM LiTHO Continuous Tone Bitmap (Blanchard Systems Inc.)
NDD Nikon Capture Digital DEE File (Nikon Inc.)
NDF NeoPlanet Browser File
NDF ProWORX Nxt Short Comment (Schneider Electric)
NDF SQL Server Secondary Data File (Microsoft)
NDF NimbleScan NimbleGen Design File (NimbleGen Systems Inc.)
NDG Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NDK Notes Database Design Elements (IBM)
NDK OS/2 Saved Disk Format (IBM)
NDL Inmos Hardware Network Description File
NDL Notes Link (IBM)
NDL Nodelist File
NDL Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NDO 3D Low-polygon Modeler
NDP Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NDQ Totem Cash Data File
NDR RAVE Reports Report File (Nevrona Designs)
NDR Nikon Capture Image Dust Off File (Nikon Inc.)
NDS Indiana Jones and the Infernal Machine Saved Game (Lucasfilm Entertainment Company Ltd.)
NDS Nintendo DS Game ROM Image (Nintendo)
NDS Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NDX ArcView Fonts Index File (ESRI)
NDX Index
NDX Rational XDE (IBM)
NDX WINDEV Index (PC SOFT)
NE1 OM2 OMALI NENA Document Version 1
NE2 OM2 OMALI NENA Document Version 2
NE3 OM2 OMALI NENA Document Version 3
NE4 OM2 OMALI NENA Document Version 4
NEB Nortec H.E.L.P.
NEC PIMS Notes for Windows CE Audio Record File (Nacetech Co., Ltd.)
NED MSN Application Extension
NEF Nikon Digital SLR Camera Raw Image File (Nikon Inc.)
NEN Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NEO Atari NeoChrome Bitmap Image
NEO NeoPhoto NeoPhoto Album (Archive) (DTLink)
NES Nintendo Entertainment System ROM Image
NET Network Configuration
NET OrCad Netlist Output File
NET netViz Project (netViz Corporation)
NET FileMaker Pro Networking Module
NETA Netica Bayes Net File (Norsys Software Corp.)
NETCDF Scientific data NETwork Common Data Format
NEU MENSI 3D Laser Scanner File
NEW New Information
NEWS News Bitmap Image
NEX Neurological Data for Statistical Analysis
NEX Nexcon System File
NEZ Nintento NES ROM Image
NF CVIP NF_help File
NF2 NeverForget Reminder File (National Creative Registry, Inc.)
NFB Nokia PC Suite Content Copier (Backup) File (Nokia)
NFC Netware Command File (Typo)
NFC Nokia PC Suite Content Copier File (Nokia)
NFE Nikon Capture Fisheye Lens Info File (Nikon Inc.)
NFF Haines Neutral File Format and WorldToolkit minimal 3D scene description language
NFF WorldToolKit Neutral File Format
NFG Gambit Normal Form Representation (The Gambit Project)
NFG RHS Nibbles Finished Game File (Redwood High School)
NFL AutoCAD Multiline Filter List (Autodesk, Inc.)
NFL Sierra Mastercook Layout File
NFO Folio Infobase
NFO JCanyon: Grand Canyon for Java DEM Companion File
NFO System Info File (Microsoft)
NFO Text File
NFO Warez Group Info File
NFT Netobjects Fusion Netobjects System File
NFX Netobjects Fusion Components BBScomp File
NG Norton Guide Online Documentation
NGB Nonogram Puzzle
NGD Xilinx Integrated Software Environment Native Generic Database (Xilinx, Inc.)
NGD NimbleScan NimbleGen Gene Description File (NimbleGen Systems Inc.)
NGF Enterasys Networks NetSight Generated Format File
NGG Nokia Phone Group Graphics/Icons (Nokia)
NGL Sheffield Dictionary File
NGO NG Linker Object (NGML)
NGO Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NGP NeoGeo Pocket ROM Image
NGS NG Compiler Source (NGC)
NGS NGSSniff File
NH NetHack Defaults File
NHB No Hands Backup Backup Description (Anders Petersson's Free Software)
NHF Nero HFS-CD Compilation (Nero AG)
NHL NHL Ice Hockey Game 2002 User Teams File
NHV Nero HD-BURN-Video Compilation (Nero AG)
NI Netobjects Fusion Preview File
NIA Nikon Capture Image Adjustment File (Nikon Inc.)
NIB Corel Graphics10 Photopoint File
NIB Interface Builder User Interface Resources (Apple Computer, Inc.)
NIC Nici Encrypted Image/Graphic File (The DiScosel Group)
NICK Office Data File (Microsoft)
NICO Nolan's Icon Maker Icon File (Nolan's Games)
NID Nikon Capture IPTC Data File (Nikon Inc.)
NIF Navy Image File Format
NIF GameBryo Format File (Numerical Design Limited)
NIF Network Initialization File
NIF Notation Interchange File Format (NIFF)
NIF NetShift Interface File (NetShift Software Ltd.)
NIF NetImmerse Format File (Numerical Design Limited)
NIFF Navy Interchange File Format Bitmap
NIL Norton Icon Library File
NIM Nokia Phone Game File (Nokia)
NIP Network Interface Plug-in
NIT ArcView INFO Table Definitions File (ESRI)
NITF National Imagery Transmission Format
NIV TheWord & Bible Companion New International Version Bible
NIX Rational XDE (IBM)
NJP njPipes Compiler File
NJX NJStar Document
NK2 Outlook AutoComplete File (Microsoft)
NKI KONTAKT (Native Instruments)
NKJV TheWord & Bible Companion New King James Version Bible
NKM KONTAKT (Native Instruments)
NKY NUMROTOplus Keyfile (NUM Guettinger)
NL Norton Desktop Icon Library
NLB Colin Mc Rae Car Race Network Leader Board
NLB Oracle 7 Data
NLC NeroLINUX Compilation (Nero AG)
NLD ATI Radeon Video Driver
NLD Windows Media Audio/Video File (Microsoft)
NLF MicroSim PCBoard Netlist File for Schematics
NLF ReliaSoft Weibull++ 6
NLM Nokia Phones LogoManager Bitmap (Nokia)
NLM Netware Loadable Module (Novell)
NLO NetG Skill Builder
NLP Newsletter Profi 2001
NLR NLREG Nonlinear Regression Control File (Phillip H. Sherrod)
NLS Code Page National Language Support
NLTRACK NoLimits Rollercoaster Simulator Track File
NLU Norton Live Update E-Mail Trigger File
NLV Nikon Capture LCHE Editor File (Nikon Inc.)
NLX FormWorx Form
NM RM Number Magic Data File (RM plc)
NMA Normalised Extinction Corrected Differential Photometry
NMAT NeoEngine (Reality Rift Studios)
NMD SwordSearcher File
NMD Nero miniDVD Compilation (Nero AG)
NMDAR Connectivity Memory Model Input File When Tau1=0.0
NMF Nuzzler Basic Message File (Securepoint Security Solutions)
NMF Nuzzler Basic Rule Definition File (Securepoint Security Solutions)
NMF Lightwave Narmal Map
NMI SwordSearcher File
NMK Oc2.316s Cakit File
NML NewsMail 2.0 E-mail Newsletter (ESU-Soft)
NML NEURO ONE Static Neuron Model (Netral)
NML NML Language Source File (NevoSoft)
NML .nugthat Compiler Source Code (.nugthat Mark-up Language) (Nuggets Unlimited, Inc.)
NMO Virtools Behavioral Objects
NMS Numega Softice's Loader File
NMS Virtools Graphical Scripts
NMW Netmeeting T126 Compatable Whiteboard Document (Microsoft)
NNB newnovelist Story Outline
NNI ANNI Artificial Neural Network Investing
NNR Nikon Capture Noise Reduction File (Nikon Inc.)
NOA Cell Phone Video Clip
NOA Nancy Video CODEC
NOB Silver Sprites and Data
NOB Vampire: La Mascarade Archive
NOB VersaPro Word Exchange File
NOD NetObjects Fusion
NOD Noder File
NOI TGIF-3.0 File
NOL Nokia Phone Operator (Manager) Logo (Nokia)
NOM Aonix Nomad
NON Nonogram Puzzle
NON Star Wars - Tie Fighter Mouse Options
NOR ATI Radeon Video Driver
NOR Personal Paint Norwegian Language User Interface File (Amiga)
NOT Acrobat Spelling File (Adobe)
NOT ActiveNote Post-It-Notes
NOT Notation or Note
NOT e-Sword Note File (Rick Meyers)
NOT Broderbund Note Card Type (Riverdeep Interactive Learning Limited)
NOT Note-It Note File (Veign)
NOTE WordPerfect for Macintosh Help Document (Corel)
NOW Text File
NP Cliq Accessories Notepad Text
NP Planner Project Schedule (Nokia)
NPA ReliaSoft Weibull++ 6
NPAC NeoEngine Resource Package (Reality Rift Studios)
NPC Jagged Alliance 2 Non-Player Character File (Sir-tech Canada Ltd.)
NPC Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NPD Noder File
NPD Ultra Network Sniffer Captured Packet (GJPSoft, Inc.)
NPF Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NPI dBASE Application Generator Source
NPI Nikon Capture Filters File (Nikon Inc.)
NPI Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NPK MikroTik RouterOS Upgrade Package
NPL DART Pro 98 Noiseprint Info
NPL Xilinx Integrated Software Environment Project File (Xilinx, Inc.)
NPM Corel Graphics Ver 10 Draw Media Lines File (Corel)
NPM Neopaint Mask
NPM Nokia Phone Picture Message (Nokia)
NPP Art Explosion Publisher Pro Document (Nova Development Corporation)
NPS Lotus Agenda File
NPS NeroMix (Nero AG)
NPT DART Pro 98 Noiseprint Archive Import
NQC Not Quite C Source Code (Dave Baum)
NR3 Nero MP3 CD-ROM Compilation (Nero AG)
NR4 Nero AAC CD Compilation (Nero AG)
NRA Nero Audio-CD Compilation (Nero AG)
NRB Nero CD-ROM Boot Compilation (Nero AG)
NRC Nero UDF/ISO CD-ROM Compilation (Nero AG)
NRD Nero DVD-Video Compilation (Nero AG)
NRE Nero CD Extra Compilation (Nero AG)
NRF Neutral Raster File Bitmap
NRF Nicolet DataViewer Multi-segment Waveform Data (Nicolet Instrument Technologies, Inc.)
NRG Nero CD-Image File (Nero AG)
NRG Norton Registration Entries (Symantec)
NRH Nero Hybrid CD-ROM Compilation (Nero AG)
NRI Nero ISO CD-ROM Compilation (Nero AG)
NRL iManage File
NRM Nero Mixed-Mode-CD Compilation (Nero AG)
NRS Nero CD-ROM (EFI Boot) Compilation (Nero AG)
NRSV TheWord & Bible Companion New Revised Standard Version Bible
NRT Nokia Phone Ring Tone (Nokia)
NRU Nero UDF CD-ROM Compilation (Nero AG)
NRV Nero Video-CD Compilation (Nero AG)
NRW Nero WMA CD-ROM Compilation (Nero AG)
NS1 NetStumbler NS1 Log
NS2 Notes Ver 2 Database (Older Form) (IBM)
NS3 Notes Database (Older Form) (IBM)
NS4 Notes Database (Older Form) (IBM)
NS5 Notes/Domino (IBM)
NSB Novaschem School Schedule
NSC Noder File
NSC Windows Media Station File
NSCE NeoEngine Scene File (Reality Rift Studios)
NSD NRG Site Database
NSD Norton System Doctor Sensors Configuration (Symantec)
NSD Nero Super Video CD Compilation (Nero AG)
NSDF NevoSoftDB Standard Format Database File (NevoSoft)
NSF Notes Database (IBM)
NSF NES Sound File
NSG Notes Database (Older Form) (IBM)
NSH Notes Database (Older Form) (IBM)
NSH Nullsoft Scriptable Install System (NSIS) Header/Include File
NSI Install System Script (Nullsoft)
NSI Symantec Shared File
NSI NewsStand Reader (NewsStand, Inc.)
NSK NaShrinK Archive (NashSoft Systems)
NSL Nokia Phone Startup Logo (Nokia)
NSM NESticle Movie
NSO NetStudio Easy Web Graphics File
NSO Nick-O-Matic Design Factory Project (Riverdeep Interactive Learning Limited)
NSP Multi-Speech Sound File (Kay Elemetrics Corp.)
NSP Computerized Speech Lab Audio Speech Format (Kay Elemetrics Corp.)
NSR Nessus Project
NSR Nikon Capture Size and Resolution File (Nikon Inc.)
NSS Norton ScreenSaver Module
NST Audio
NST Noise Tracker Music Module
NSV Winamp3 Video Format File
NSV Nullsoft (Streaming|S as in Soft) Video (Nullsoft, Inc.)
NSX SuccessWare SIX 3.00 Compound Index File
NSX HiPer-Six Index File
NSX Apollo Database Engine Index
NT Windows NT Command Script (Microsoft)
NT0 Adressmn
NT1 Adressmn
NT2 Adressmn
NT3 Adressmn
NT6 Orchida Knitting System Universal Flat Knitting Machine Pattern (Orchida Soft)
NT7 Orchida Knitting System Universal Flat Knitting Machine Pattern (Orchida Soft)
NTC Nikon Capture Camera Curves Information File (Nikon Inc.)
NTE Holonote Note
NTF Notes Database Template (IBM)
NTF National Transfer Format Map File
NTH Imagemagick-5.3.2 Visualmagick JBIG File
NTH Series 60 Theme Studio for Symbian OS Theme File (Nokia)
NTO NTOScanner
NTP Neato CD Labels
NTR Netrun Executable Text File
NTS Netsend Executable Text File
NTS Norton Tutorial
NTS Psion Organiser Notepad File (Psion PLC)
NTS Norman TurboStore Database Data Storage (Norman ASA)
NTT CD Label Template
NTV PatternSmith Import File (Autometrix)
NTW LVNet - Low Voltage Networks Analysis
NTW Noteworthy Composer Song File (NoteWorthy Software, Inc.)
NTX NTX Web Audio File
NTX CARIS Marine Navigation Info
NTX Clipper Index
NTX Network Terminal Accelerator Adapter Card Configuration Information
NTX yEnc32 yEncoded File
NTX PIMS Notes for Windows CE Text Note File (Nacetech Co., Ltd.)
NTZ InVircible Directory Integrity Information
NU4 Norton Utilities DLL Root File (Symantec)
NU6 Norton Utilities System DLL File
NUF Procomm Plus New User Message
NUG .nugthat Player Nugget File (Nuggets Unlimited, Inc.)
NUL CCS-lib.2 ACS File
NUL Grand Theft Auto (Playstation 2) Game File (Take-Two Interactive Software, Inc.)
NULL NULL Image
NUM DOS 7 File
NUM Guitar Chords in Nashville Numbering System Format
NUM Nikon Capture Unsharp Mask File (Nikon Inc.)
NUP NOD32 Digitally Signed Update File (Eset)
NUT .nugthat Player (Nuggets Unlimited, Inc.)
NUV MythTV NuppelVideo Video File
NV Juno Access Number Info File (Juno Online Services, Inc.)
NV Visicontrol MVS-20 Non-Volatile Memory Backup File
NV! Net Transport Partial Download (Exciting Software)
NV3 Visicontrol MVS-30/35/40 Flash-Memory Backup File
NVC NeroVision Express Project File (Nero AG)
NVC Nikon Capture Vignette Correction Information File (Nikon Inc.)
NVD AOLpress Help
NVD NetworkView Network Discovery
NVF Nomad II Voice File (Creative Technology, Ltd.)
NVF Visicontrol MVS-20 Non-Volatile Memory Backup File
NVM AOLpress Help
NVR NeverForget Reminder File (National Creative Registry, Inc.)
NVV Nvidia Vertex Shader (Nvidia)
NVX2 The Nebula Device 2 Mesh Resource File in Binary Format (RadonLabs GmbH)
NW NoteWorthy 2 File
NW Graal Level (Cyberjoueurs)
NW Dispatch Northwest Timetable File (Scott Andrew Borton)
NW3 Netware.3x File
NW4 Netware.4x File
NWB Nikon Capture White Balance File (Nikon Inc.)
NWC NavisWorks File
NWC Noteworthy Composer Song File (NoteWorthy Software, Inc.)
NWD NavisWorks File
NWF NavisWorks File
NWID NeoEngine (Reality Rift Studios)
NWS Newsmaster or Newsmaster II Data File
NWS Outlook Express News File (Microsoft)
NWS Creatacard Newsletter or Photo Album or Presentation or Report Cover or Resume Project (Broderbund)
NWV Dragon NaturallySpeaking User Profile File (Scansoft, Inc.)
NWX NWX Editor (TheOutlawDad)
NWX Outlaws Choreography (LucasArts Entertainment Company LLC)
NW_ Noteworthy Compressed Audio File
NXD ndxCards Index Card Project (TruTamil LLC)
NXT NeXT Sound File
NY Nyquist Plug-in
NYF Mybase Database (WJJ Software)
NYM Sheffield Dictionary File
NZ Audio Utility Tuningwrench Compressed File
NZB newzBin USENET Index
NZL Corel Painter Nozzle File






o's







O Object File
O UNIX/GCC Object File
O Origin C Compiled Program File (OriginLab)
O Free Pascal Object FIle for Linux or DOS Version (FPC Development Team)
O$$ Output File
O$$ Sprint Outfile
O01 Typhoon Voice File
O1 Free Pascal Object File for GO321v1 Platform (FPC Development Team)
O2C Objects to See 3D File Format (mb Software AG)
O8O Mediator5 Repositorytabs Vorlagen.006 File
OAB Outlook Address Book (Microsoft)
OAF ETH Oberon Applet File
OAF Outrage Animation Rows
OAF Flight Simulator Texture File (Microsoft)
OAZ NetFax Manager OAZ Fax File
OB IMB LinkWay Object File
OB ABF Outlook Backup Backup File (ABF software, Inc.)
OB$ Compressed OBJ (Microsoft)
OB1 OzWin CompuServe E-mail/Forum Access Saved Outbox File
OBA Timespace X100 Digital Video Recorder Video File (Electronics Services Agency)
OBD Office Binder Document (Microsoft)
OBD Oracle Forms Online Help File (Oracle)
OBE Out Of Box Experience
OBE System DLL Oobe File
OBJ Metatools Object Bryce Support File
OBJ Relocatable Object Code
OBJ Wavefront 3D Object
OBJ LightWave 3D Object (NewTek)
OBK Ubi Soft Chessmaster Opening Book File
OBK Oxygen Phone Manager Phone Book (Oxygen Software)
OBN Oberon-2 Module Source File
OBP Bryce 5 Object Preset (Corel Corporation)
OBPACK ObjectBar Object Package (Stardock Corporation, Inc.)
OBR C++ Object Browser Data File (Borland Software Corporation)
OBS ObjectScript Script
OBS OzWin CompuServe E-mail/Forum Access Saved Outbox File
OBSKIN ObjectBar Skin File (Stardock Corporation, Inc.)
OBT Office Binder Template (Microsoft)
OBTHEME ObjectBar Theme File
OBTHEME ObjectBar Theme File (Stardock Corporation, Inc.)
OBV ObjectScript Visual Interface
OBX Rational XDE (IBM)
OBZ Office Binder Wizard (Microsoft)
OCA Control Typelib Cache (Microsoft)
OCA OLE Custom Control Library Information
OCA Visual Basic Control Typelib Cache
OCB Origin Precompiled Origin C File (OriginLab Corporation)
OCC DB/TextWorks Database Terms and Words
OCC OptControlCentre Model File
OCD OCAD Digitized Map (Steinegger Software)
OCE Brio Query (Hyperion Solutions Corporation)
OCF Object Craft File
OCF OM2Cipher File
OCM AOL Advertising Control File (America Online, Inc.)
OCM Internet Odyssey 2 Update
OCM Netscape Communicator Aim File
OCP Advanced Art Studio
OCP Offline Commander Project File
OCR FAXGrapper FAX Text File
OCS eDoc DigiSign Digitally Signed Document (Fujitsu Denmark)
OCT Octalizer Musical File
OCT Radiance Octree Format
OCX Object Linking and Embedding (OLE) Control Extension (Microsoft)
OC_ Doko Compressed Install File
OD1 Omnis5 Database File
OD2 Omnis5 Database File
OD3 Omnis5 Database File
OD4 Omnis5 Database File
OD5 Omnis5 Database File
OD6 Omnis5 Database File
OD7 Omnis5 Database File
OD8 Omnis5 Database File
OD9 Omnis5 Database File
ODA CALS Group IV Type 2 Raster Image
ODA ODA Document
ODA Used with OCX
ODA AIBO Audio Voice (Sony)
ODB ArcView Object Database ASCII File (ESRI)
ODB Psion Organiser Datafile and LZ Diary File (Psion PLC)
ODB OpenOffice/StarOffice OpenDocument (Ver 2) Database (Sun Microsystems, Inc.)
ODB ABAQUS File (ABAQUS, Inc.)
ODC Office Data Connection
ODC OpenOffice/StarOffice OpenDocument (Ver 2) Chart (Sun Microsystems, Inc.)
ODCCUBEFILE Office Data Connection
ODCDATABASEFILE Office Data Connection
ODCNEWFILE Office Data Connection
ODCTABLEFILE Office Data Connection
ODE Office Object Data Embedding File (Microsoft)
ODF BattleZone Cartographers Guild File
ODF OnkoS Data (OnkoS)
ODF Open Document Interchange (ODIF)
ODF Star Trek Armada Ship/Structure Infomation
ODF OpenOffice/StarOffice OpenDocument (Ver 2) Formula (Sun Microsystems, Inc.)
ODG OpenOffice/StarOffice OpenDocument (Ver 2) Graphics Document (Sun Microsystems, Inc.)
ODH Odigo History File (Comverse, Inc. a part of Comverse Technology)
ODI OpenOffice/StarOffice OpenDocument (Ver 2) Image (Sun Microsystems, Inc.)
ODIF Open Document Interchange Format
ODL Object Definition Language
ODL Visual C++ Type Library Source (Interface Definition Language File) (Microsoft)
ODM Opendisc Software (Opendisc)
ODM OpenOffice/StarOffice OpenDocument (Ver 2) Global Text Document (Sun Microsystems, Inc.)
ODP Oedipus
ODP OpenOffice/StarOffice OpenDocument (Ver 2) Presentation (Sun Microsystems, Inc.)
ODS NCompass Labs Internet Script
ODS Outlook Express Mailbox (Microsoft)
ODS OpenOffice/StarOffice OpenDocument (Ver 2) Spreadsheet (Sun Microsystems, Inc.)
ODT OpenOffice/StarOffice OpenDocument (Ver 2) Text Document (Sun Microsystems, Inc.)
ODT MindRender Virtual Reality Explorer Kit (VREK) Object File Format (Themekit Systems Ltd.)
ODU Odigo User File (Comverse, Inc. a part of Comverse Technology)
ODZ IBM OpenDoc Editor Package File
OEB Outlook Express Backup Wizard
OEM OEM Data Used During Device Install
OEM SB_AWE Keys SB_NT File
OEM Text Listing of Supported OEM Devices for WinNT
OF Audio Utility Tuningwrench Compressed File
OF LessDATA Video System OneFile File
OF MicroImages Outline Font (MicroImages, Inc.)
OFC Open Financial Connectivity File
OFD ObjectView Form Defintion
OFD OfficeForms Form Data File (Toplevel Computing)
OFF 3D Mesh Object File Format
OFF Vector Graphic
OFM Embroidery Design File
OFM Font (Adobe)
OFM OmniForm Form File
OFM PostScript Font Description File
OFM OfficeForms Blank Form File (Toplevel Computing)
OFN Office FileNew File (Microsoft)
OFR OptimFROG Encoded Audio (Florin Ghido)
OFT Outlook Item Template (Microsoft)
OFX Olicom Fax
OFX Open Financial Exchange File
OGF OnkoS Graphic File (OnkoS)
OGF Outrage Graphic Rows
OGG Ogg Vorbis Codec Compressed WAV File
OGG Origin Graphic File (OriginLab)
OGG Salt Lake City Game File
OGL Overlay Source Code
OGM Ogg Vorbis Compressed Video File
OGM Origin Matrix File (OriginLab)
OGO OriginPro Graphic Object File (OriginLab)
OGS Origin Script File (OriginLab)
OGW Origin Worksheet File (OriginLab)
OGX C++ Component Gallery Exported Classes and Resources (Borland Software Corporation)
OH Overhoor ( DrillAssistant) List (Efkasoft)
OH4 Overhoor ( DrillAssistant) List (Efkasoft)
OHC OpenHelp Table of Contents File (Borland Software Corporation)
OHI OpenHelp Index (Borland Software Corporation)
OHL OpenHelp Link (Borland Software Corporation)
OHP DOS 7 File
OHP OpenHelp Project File (Borland Software Corporation)
OHS Bink Outbound History
OHW Overhoor ( DrillAssistant) List (Efkasoft)
OID Prosa/OM Object Interaction Diagram
OIF QuickBase Web-sharable Database Interchange File
OIK Lenné3D Plant Distribution File (Lenné3D GmbH i.G.)
OIL Open Image Library Format
OIX Lenné3D Plant Distribution File (Lenné3D GmbH i.G.)
OJP 3WayPack (The Three-Mode Company)
OKS OKScript File (Mike Mardesich)
OKT Oktalyzer Tracker Module
OKX OKScript File (Mike Mardesich)
OLB AUTOGEN
OLB MS Project Object Library
OLB PSpice Capture Symbols Models (OrCAD)
OLB VAX Object Library
OLB Medical Terminology Challenge Data File (Delmar Learning)
OLD Old Version
OLE Object Linking and Embedding (OLE) Object
OLF OyezForms Legal Documents (UK) (Oyez)
OLI Olivetti Text File
OLK MS Mail Mailbag Lock
OLK Outlook Address Book (Microsoft)
OLL TrialDirector Object Load List
OLN Visual C++ Outline Examples (Microsoft)
OLT Visual C++ Outline Examples (Microsoft)
OLV OnLive! Traveler Sound File (The Digital Space Commons)
OLV OyezForms Legal Documents (UK) (Oyez)
OM Omicron Compiler File
OMA Sony Music Format File (Sony)
OMD Prosa/OM Class Model
OMF Open Media Format File
OMG OpenMG Jukebox (Sony)
OMN Omnipotent, Inc. Collection File
OMO Oracle Media Objects File
OMS Briggs Softworks Order Maven
OMS Macintosh MP3 Music Format
OMS Omega Downloader Configuration File
OMX OMAX Make Tool Path File (OMAX Corporation)
OMX Ots Media Library (Ots Labs Pty Ltd)
ON Audio Utility Tuningwrench Compressed File
OND Notes Database (IBM)
ONE docPointer Visual ReadMe File (docPointer)
ONE OneNote Note File (Microsoft)
ONE EdgeCAM Licensing Data Ffile (Pathtrace Engineering Systems)
ONF Open Navigation Format File
ONX Onyx Graphics Postershop File
OO Free Pascal Object File for OS/2 Version (FPC Development Team)
OOM Shroom Swap File
OOP OOP Packer Archive (TonyTown Software Ltd.)
OP Rescue Disk File
OP Origin Preprocessed Origin C File (OriginLab Corporation)
OP2 Musplay 1.72 File
OP2 Outpost 2 Saved Game
OPA Psion OPL Object File (Psion PLC)
OPC Beta 44 Job File
OPC Office Upgrade Control File (Microsoft)
OPC Omron OPC Client File
OPD OmniPage Document (ScanSoft, Inc.)
OPD Durango Interferometry Software Document (Diffraction International)
OPF Flip Album File
OPF KEPServerEX Project Configuration File (Kepware Technologies Inc.)
OPF Gemstar eBook Publisher Package (Gemstar eBook)
OPF Obsidium Project File (Obsidium Software)
OPI OmniPass Exported User (Softex, Inc.)
OPJ OrCad Project File
OPJ Origin Project File (OriginLab)
OPJ OmniPage Schedule (ScanSoft, Inc.)
OPK Origin Origin Pack File (OriginLab)
OPL Psion Organiser Programming Language Source File (Psion PLC)
OPM Quadrox Digital CCTV System Components
OPN Exact Active Options
OPN Court Opinion File (Tennessee Administrative Office of the Courts)
OPN Rebel Strip Poker Opponent File (Rebel Software)
OPN Strip Poker Deluxe Opponent File (Eagle Rock Enterprises, Inc.)
OPO Psion OPL Output Executable File (Psion PLC)
OPO Psion Organiser OPL Code (Psion PLC)
OPP IPhoto File (Keronsoft)
OPS Office Profile Settings File (Microsoft)
OPS Dynamite VSP Object Placement Style (3am Solutions (UK) Limited)
OPT Delphi Project Options (Borland Software Corporation)
OPT Developer Studio File Workspace Options (Microsoft)
OPT Options/Configuration
OPT ProWORX Nxt List Module Option File (Schneider Electric)
OPT QEMM Optimize
OPT Segue SilkTest Option Set File
OPT Psion Organiser OPL Source (Psion PLC)
OPT pcAnywhere Option Set File
OPW OrgPlus Organization Chart (HumanConcepts, LLC)
OPX OrgPlus Organization Chart (HumanConcepts, LLC)
OPX Exact Inactive Options
OPX Flip Album File
OPX OPL Extension DLL
OPX OrgChart Organization Diagram (Microsoft)
OPX Psion Organiser Programming Language (Psion PLC)
OQY Excel OLAP Query File (Microsoft)
OR2 Organizer Ver 2 File (IBM)
OR3 Organizer 97 File (IBM)
OR4 Organizer (IBM)
OR5 Organizer (IBM)
OR6 Organizer Data File (IBM)
OR8 Rational Rose Oracle8 Database Model Report (IBM)
ORA Oracle 7 Configuration
ORC MIDI File
ORC Oracle 7 Script
ORC Digital Orchestrator Plus Sound File (Voyetra Turtle Beach, Inc.)
ORD BC45 Owl File
ORD OMAX Make Tool Path File (OMAX Corporation)
ORE 3WayPack (The Three-Mode Company)
ORF Descent 3 Outrage Room Format
ORF Olympus Digital Camera Raw Image File
ORG Organiser (IBM)
ORG Microcal Origin Plot
ORG Netmino File
ORG Origin File
ORI Need for Speed-Hot Pursuit 2 File
ORI Original
ORIG Gen Original File
ORIGINAL Netobjects Fusion Components BBScomp Message File
ORO 3WayPack (The Three-Mode Company)
OS3 OS/2 Warp 3 File
OSC Formula One 2001 Options File
OSC Fruitypro Samples SS_effects File
OSC Remote Installation Services Client Installation Wizard File (Microsoft)
OSD Open Software Description File (Microsoft)
OSD SoftGrid Program Description (Softricity, Inc.)
OSF Distribution Bin File
OSF ICZ OriSAFE
OSF Descent 3 Sound File (Outrage Entertainment)
OSF Opera Skin (Opera Software ASA)
OSG OSG321 Software Application Data File
OSI Osiris Database (The Shmoo Group)
OSI SunNet OSI Description File (Sun)
OSL OckamSoft Log File (Ockam Instruments, Inc.)
OSS Office Saved Search (Microsoft)
OST Exchange Offline File (Microsoft)
OST Outlook Offline File (Microsoft)
OST Tivoli Storage Manager File (IBM)
OTB Nokia Phone Graphics Editor (Nokia)
OTB On-the-air Bitmap
OTC OpenOffice/StarOffice OpenDocument (Ver 2) Chart Template (Sun Microsystems, Inc.)
OTF OnkoS Text Data File (OnkoS)
OTF Open Type Font Format
OTF OpenOffice/StarOffice OpenDocument (Ver 2) Formula Template (Sun Microsystems, Inc.)
OTG OpenOffice/StarOffice OpenDocument (Ver 2) Graphics Document Template (Sun Microsystems, Inc.)
OTH Power Toys Other Folder Explorer Tool
OTH Origin Graph Properties File (OriginLab Corporation)
OTH OpenOffice/StarOffice OpenDocument (Ver 2) HTML Text Template (Sun Microsystems, Inc.)
OTHERFOLDER Power Toys Other Folder Explorer Tool
OTI OpenOffice/StarOffice OpenDocument (Ver 2) Image Template (Sun Microsystems, Inc.)
OTL Fookes Super NoteTab Template File
OTL NoteTab Outline
OTL OpenTrap Event Log
OTL Ventura Publisher's Type Foundry Outline Editor format
OTL Z-Soft Type Foundry Font
OTM Origin Matrix Template File (OriginLab)
OTM Outlook VBA Module (Microsoft)
OTM IMSI Micro Cookbook File (IMSI)
OTN OmniPage Training File (ScanSoft, Inc.)
OTP Origin Graphic Template File (OriginLab)
OTP Top Secret Crypto Gold One Time Pad Key File (TAN$TAAFL Software Company)
OTP OpenOffice/StarOffice OpenDocument (Ver 2) Presentation Template (Sun Microsystems, Inc.)
OTS OtsJuke Sound File
OTS OpenOffice/StarOffice OpenDocument (Ver 2) Spreadsheet Template (Sun Microsystems, Inc.)
OTT Nokia Phone Ring Tone (Nokia)
OTT OpenOffice/StarOffice OpenDocument (Ver 2) Text Document Template (Sun Microsystems, Inc.)
OTW Origin Worksheet Template File (OriginLab)
OTX Olivetti Olitext Plus File
OU! OzWin CompuServe E-mail/Forum Access Outbound Messages Online
OUT Outlines or Output File
OUT OzWin CompuServe E-mail/Forum Access Outbound Messages
OUT Pro/ENGINEER Temporary File (PTC)
OUT NovaBACKUP Backup Set (NovaStor Corporation)
OUT MyInfo Documnet/Outline (Milenix Software)
OUT 3WayPack (The Three-Mode Company)
OUV Sphinx Open Ended Responses (Le Sphinx Développement)
OV OpenInsight Database Overflow File (Revelation Software)
OV OrgPlus OrgViewer File (HumanConcepts, LLC)
OV1 Program File - Overlay
OV2 Program File - Overlay
OV3 Program File - Overlay
OVA Sierra Web Studio Graphic
OVA Web Studio Project Page (Back To The Beach Software, LLC)
OVB OnkoS Vocabulary Backup File (OnkoS)
OVD ObjectVision Datafile (Application) (Borland Software Corporation)
OVE Cakewalk Overture Score (Cakewalk)
OVL Program File - Overlay
OVL RollerCoaster Tycoon Program Sprite (Atari)
OVM BHV Tonstudio Platin File
OVR Program File - Overlay
OVW Cool Edit Pro Overview File
OVW Cubase .WAV File Image (Steinberg)
OVW DIANA Overview File
OVX Psion Oval Control (Psion PLC)
OW Free Pascal Object File for Windows Version (FPC Development Team)
OWD OpenWire Project
OWF OnkoS Wave Data File (OnkoS)
OWL BC45 Owl File
OWS Web Studio Project File (Back To The Beach Software, LLC)
OX Ox Object-Oriented Matrix Programming Language File
OXB OlapX Report Portfolio (OlapX Software)
OXC OlapX Cube Definition File (OlapX Software)
OXL OMEGA Product Suite File
OXO DB-MAIN Compiled Voyager-2 Program
OXO Ox Object-Oriented Matrix Programming Language File
OXV OlapX Local View File (OlapX Software)
OYB Organize Your Beanie Babies Data File
OYZ Lotus Approach Alternate dBASE Index
OZF2 OziExplorer Map (Des & Lorraine Newman)
OZFX3 OziExplorer Image File (Des & Lorraine Newman)
OZM Sharp Organizer Memo Bank
OZP Sharp Organizer Telephone Bank



p's





P Applause Picture
P Cliq Accessories Datebook Permissions
P PASCAL Program File
P Progress Database Procedure File (Progress Software)
P ReaGeniX Code Generator Application Parameter File
P ZX81 Image File
P00 C64 Emulator Program File
P01 Toast CD Image
P01 Parity Volume Set
P02 Parity Volume Set
P03 Parity Volume Set
P04 Parity Volume Set
P05 Parity Volume Set
P06 Parity Volume Set
P07 Parity Volume Set
P08 Parity Volume Set
P09 Parity Volume Set
P1 MicroImages Print Driver File (MicroImages, Inc.)
P10 Certificate Request
P10 Tektronix Plot 10 Drawing
P10 PKCS #7 Certificate
P12 Personal Information Exchange File
P16 ProTracker Studio Music
P1C IBM Voice Type Language Newuser File
P1I IBM Voice Type Language Newuser File
P22 Patch22 Patch File
P2A IBM Voice Type Language Vocabels File
P2C IBM Voice Type Language Newuser File
P2C pic2clik Photo Album
P2D PointLineCAD 2D Drawing - 2D Document (Point Line, Inc.)
P2I IBM Voice Type Language Newuser File
P2L PointLineCAD 2D Drawing Layer (Point Line, Inc.)
P2M Peer2Mail Archive Part and Definition (SoftBulldog)
P2P PeerGuardian IP Blocking List (Methlabs)
P2P Picture to Part Data File (GraphiTech Ltd.)
P3 Primavera Project Planner Project File (Primavera Systems, Inc.)
P34 P34 Lotto File
P3C IBM Voice Type Language New User File
P3C Primavera Project Planner Compressed Backup (Primavera Systems, Inc.)
P3D 3D Graphic
P3D Operation Flashpoint Game Model
P3D PointLineCAD 3D Drawing - 3D Document Manager File (Point Line, Inc.)
P3E PC-Doctor File
P3I PC-Doctor File
P3L PointLineCAD 3D Drawing Layer (Point Line, Inc.)
P3P Platform for Privacy Preferences
P56 Patch
P5W Ressource
P64 H.261 Encoded Video File
P64 Picasso 64
P65 PageMaker Version 6.5 File (Adobe)
P7 XV Visual Schnauzer Thumbnail Format
P7B PKCS #7 Certificate
P7C PKCS #7 Certificate
P7M PKCS #7 MIME Message
P7R PKCS #7 Certificate
P7S PKCS #7 Signature
PA Print Artist Project
PA1 PageAhead Worktable
PA2 STABCAL (stability calculation for aqueous systems) File
PA3 STABCAL (stability calculation for aqueous systems) File
PA3 Turbo Pascal DOS File (Borland Software Corporation)
PA4 Turbo Pascal DOS File (Borland Software Corporation)
PA5 STABCAL (stability calculation for aqueous systems) File
PA5 Turbo Pascal DOS File (Borland Software Corporation)
PAA Personal Ancestral File (Corporation of the President of The Church of Jesus Christ of Latter-day Saints)
PAB Personal Address Book (Microsoft)
PAC LPAC Lossless Compressed Audio (Tilman Liebchen)
PAC Desperados: Wanted D|A Archive
PAC Photo-CD Multi-resolution Image File
PAC Pacman File
PAC Sound Blaster Studio II Package
PAC STAD Graphic
PAC Win2020 / Polistream Video Subtitle Data (Screen Subtitling Systems Ltd.)
PAC Windows Applications Manager Added or Changed Package
PAC CrossePAC Compressed Archive (Digital Strategies, Inc.)
PAC SBStudio Song + Sound Package
PACKAGE The Sims 2 DBPF Resource Package (Electronic Arts (Maxis))
PAD MicroSim PCBoard PADS-compatible Netlist File
PAD Scanner Output
PAD Telemate Keypad Definition
PAD Top Secret Crypto Gold True One Time Pad File (TAN$TAAFL Software Company)
PAD Visual Expert Source Code Documentation
PAD Digital Paper Description
PAE PowerArchiver 20002 Encrypted Archive
PAE Projet Personal AVI Editor
PAF Ensoniq PARIS Audio Format (E-MU)
PAF Personal Ancestral File Family Database (Corporation of the President of The Church of Jesus Christ of Latter-day Saints)
PAG Lmsoft-Hypermedia Page
PAG Property Page File
PAG Visual Basic Property Page File
PAG Psion Organiser Pager File (Psion PLC)
PAINT MacPaint Bitmap Graphic
PAK Compressed Archive File
PAK Dune 2 Archive
PAK Final Fantasy VIII (Square Enix Co., Ltd)
PAK Half Life Archive
PAK Hand of Fate Archive
PAK Heretic 2 Archive
PAK Hexen 2 Archive
PAK Infonie File
PAK Lands of Lore Archive
PAK Quake 2 Archive
PAK Quake Archive
PAK Trickstyle Archive
PAK Daikatana
PAL Color Palette (Microsoft)
PAL Command & Conquer File
PAL Compressed File
PAL Harvard Graphics Palette (Harvard Graphics)
PAL Lotus Freelance
PAL PageMaker Library Palette (Adobe)
PAL Personal Ancestral File
PAL Protos Process Model (Pallas Athena)
PAL Tree Professional Palm Creator File
PAL ZX Spectrum-Emulator
PAL Dr. Halo Palette
PAL Ri