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Search Tech-Forums - link takes you to our Forum's search page. Note: The following is only a text archive! To view the actual forum discussion, please visit our website at http://www.tech-forums.net Pages:1 Every Know file format(Click here to view the original thread with full colors/images)Posted by: Warez Monster If you know of some more that arent on the list, add them! A Object code library A Library file (Unix) AA Audible audio file (commonly used for downloadable audio books) AAM Authorware shocked file AAS Authorware shocked packet AB Applix Builder file ABF Adobe Binary Screen Font ABK Backup file (PrintMaster Gold) ABK Corel Draw AutoBackup ABM Audio album file (HitPlayer) ABO Applix Builder Turbo file ABS MPEG Audio Sound file ABS Standard GNU compiler output file for a PC platform ABS Sometimes used to denote an abstract (as in an abstract or summary of a scientific paper) AutoBackup ACA Project Manager Workbench file ACA HTTP animation file (Microsoft Agent) ACB ACBM Graphic image ACC DR-DOS Viewmax file ACD Character definiton file (Microsoft Agent) ACE ACE Archiver Compression file ACF HTTP character file (Microsoft Agent) ACI ACI development appraisal (ACIWEB) ACL Corel Draw 6 keyboard accelerator file ACM Windows system directory file ACM Interplay compressed sound file (Fallout 1,2, Baulder's Gate) ACM Dynamic Link Library (DLL) ACP Microsoft Office Assistant Preview file ACR American College of Radiology file ACS Character structered storage file (Microsoft Agent) ACT Microsoft Office Assistant Actor file ACT FoxPro Foxdoc Action Diagram ACT Action Presentation ACT Documenting wizard action diagram (Microsoft Visual FoxPro) ACV Used to Compress and decompress audio data AD After Dark screensaver Ada Ada source text file (non-GNAT) ADB Ada source text body file (GNAT) ADB HP 100LX Organizer Appointment database ADC Scanstudio 16 color Bitmap Graphic file ADD OS/2 adapter driver file used in the boot process ADF Amiga disk file ADI AutoCAD device-independent binary plotter file ADL QEMM Mca adaptor description library ADM After Dark MultiModule screensaver (Microsoft) ADM Windows NT policy template ADN Lotus 1-2-3 Add-In file ADP Dynamic Page file (AOLserver) ADP FaxWorks Faxmodem setup file ADP Astound Dynamite file ADR After Dark Randomizer screensaver ADR Smart Address address book ADS Ada source text specification file (GNAT) ADT HP NewWave datafile for card applications ADT AdTech Fax file ADX Dynazip Active Delivery script ADX Lotus Approach dBase Index ADX Archetype Designer Document ADZ Packed ADF file (Extracts with WinZip) AE Author/Editor file (SoftQuad) AEP ArcExplorer project file AF2 ABC FlowCharter 2.0 Flowchart AF3 ABC Flowchart AFC Apple Sound file AFI Truevision Bitmap graphic AFM Adobe metrics AFM HP NewWave Cardfile application AG Applix graphic AI Adobe Illustrator drawing AI Corel Trace drawing AIF Audio Interchange File, a sound format used by Silicon Graphics and Macintosh applications AIFC Similar to AIF (compressed) AIFF Similar to AIF AIM AOL Instant Messenger Launch file AIN AIN Compressed archive AIO APL transfer file AIS ACDSee Image Sequence AIS Velvet Studio Instruments file AIS Xerox Arry of Intensity Samples Graphic AIX HP NewWave Cardfile Application data AKW Contains all A-keywords in the RoboHELP Help Project Index Designer not associated with topics ALAW European Telephony audio ALIAS Alias Image ALB JASC Image Commander album ALI Document file (SAP proprietary format) ALL Arts & Letters Library ALL WordPerfect for Windows General printer information file ALS Alias Image ALT WordPerfect Library Menu AM Applix SHELF Macro AMF Music file (Advanced Module Format) AMF DSMIA/Asylum module music (Crusader,No Remorse,Aladdin) AMG AMGC Compressed archive AMG ACTOR System image AMI Annotation file (Cocreate SolidDesigner) AMS Velvet Studio music module (MOD) file AMS Extreme's Tracker module AN Text file (Sterling Software) (Groundworks COOL Business Team Model) ANC Canon Computer Pattern Maker file that is a selectable list of pattern colors ANI Microsoft Windows Animated cursor ANM DeluxPaint Animation ANN Windows 3.x Help annotation ANS ANSI Text file ANT SimAnt for Windows saved game AOS Nokia 9000 Add-on software AOT Applicatio binary object template file (ZenWorks snAPPshot) AP Applix Presents file AP WHAP Compressed Amiga archive APC Compiled application file (Centura Team Developer) APC Lotus 1-2-3 Printer driver APD Dynamic application library file (Centura Team Developer) APD Lotus 1-2-3 Printer driver APF Lotus 1-2-3 Printer driver APF Project file (Allaire) (Created by Homesite) API Application Program Interface; used by Adobe Acrobat API Lotus 1-2-3 Printer driver APL Application library file (Centura Team Developer) APL APL Workspace file APP Normal mode application file (Centura Team Developer) APP Symphony Add-in Application APP Generated application or active document (Microsoft Visual FoxPro) APP dBase Application Generator Object APP DR-DOS Executable Application APP FoxPro Generated Application APR ArcView project file APR Employee Appraiser Performance Review file APR Lotus Approach 97 View file APS Microsoft Visual C++ file APS Advanced patching systems with error checking, (Similar to IPS) APT Lotus Approach Data view file APT Text mode application file (Centura Team Developer) APX Lotus Approach Paradox-Specific information file APX Borland C++ Appexpert database AQ Applix data ARC LH ARC (old version) compressed archive ARC SQUASH Compressed archive ARF Automatic Response file ARI ARI Compressed archive ARI Aristotle audio file ARJ Robert Jung ARJ compressed archive (ARJ) ARK ARC File Archiver CPM/Port archive ARL AOL v4.0 organizer file ARR Atari Cubase Arrangement ART Xara Studio drawing ART Canon Crayola art ART Clip Art ART Ray Tracer file ART First Publisher Raster graphic ART AOL Image file compressed using the Johson-Grace compression algorithm ARX ARX Compressed Archive AS Applix Spreadsheet ASA Microsoft Visual InterDev file ASC ASCII text file ASC PGP armored encrypted file ASD WinWord AutoSave file ASD Lotus 1-2-3 Screen driver ASD Microsoft Advanced Streaming Format (ASF) description file; opens with NSREX ASD Astound Presentation ASE Velvet Studio Sample file ASF Music file (Electronic Arts) ASF Microsoft Advanced Streaming Format ASF StratGraphics Datafile ASF Lotus 1-2-3 Screen font ASH TASM 3.0 Assembly language header ASI Borland C++/Turbo C Assembler Include file ASM Assembler Language source file ASM Pro/E assembly file ASO Astound Dynamite Object ASP Active Server Page (an HTML file containing a Microsoft server-processed script) ASP Procomm Plus setup and connection script ASP Astound Presentation AST Astound multimedia file AST Claris Works "assistant" file ASV DataCAD Autosave file ASX Cheyenne Backup script ASX Microsoft Advanced Streaming Redirector file ASX Video file AT2 Aldus Persuasion 2.0 Auto Template ATM Adobe Type Manager data/info file ATT AT&T Group 4 bitmap ATW AnyTime Deluxe for Windows personal information manager file from Individual Software MultiModule screensaver AU Sun/NeXT/DEC/UNIX sound file AU Audio U-law (pronounced mu-law) AUD Audio file (Westwood Studios) (Kyrandia 3,C&C,RedAlert,C&C:TS) AUX TeX/LaTeX Auxilliary Reference file AUX ChiWriter Auxilliary Dictionary file AVA Avagio Publication AVB Inculan Anti-Virus virus infected file AVI Microsoft Audio Video Interleaved file for Windows movie AVR Audio Visual Research file AVS Application Visualization System file AVS Stardent AVS-X Image AVX File Extension (ArcView) AW HP AdvanceWrite Text file AW Applix Words file AWD FaxView Document image AWK AWK Script/Program AWM Animation Works Movie AWR Telsis file for digitally stored audio AWS StatGraphics Data file AXL ArcIMS XML project file AXT ASCII application object template (ZenWorks snAPPshot) AXX ARJ compressed file from a multi-volume archive (xx = a number from 01 to 99) A3L Authorware 3.x library A4L Authorware 4.x library A5L Authorware 5.x library A3M Authorware MacIntosh file (unpackaged) A4M Authorware MacIntosh file (unpackaged) A4P Authorware file (packaged without runtime) A3W Authorware Windows file (unpackaged) A4W Authorware Windows file (unpackaged) A5W Authorware Windows file (unpackaged) B Applause Batch list BAD Oracle bad file BAK Backup file BAL Ballade Music score BAR dBase Application Generator Horizontal menu object BAS BASIC source code BAT Batch file BB Papyrus Database backup BBL TeX/BibTeX Bibliographic reference file BBM Deluxe Paint Bitmap image BBS Bulletin Board Sytem text BCH Batch Process Object (dBase Application Generator) BCH Datalex Entry Point 90 Data file BCM Microsoft Works Communications file BCO Bitstream Outline font description file BCP Borland C++ Makefile BCW Borland C++ 4.5 Environment settings file BDB Microsoft Works Dababase file BDF West Point Bridge Designer file BDF Egret Datafile BDR Microsoft Publisher Border BEZ Bitstream Outline font description BF2 Bradford 2 Font BFC Windows 95 Briefcase Document BFM Font Metrics file (Unix/Mainframe) BFX Fax document file (BitFax) BG Microsoft Backgammon Game file BGA OS/2 Graphic array BGI Borland Graphics Interface Driver BGL Microsoft Flight Simulator Scenery file BHF pcAnywhere Host file BI Binary file BIB Bibliography file (ASCII) BIB TeX/BibTeX Literature Database BIB Database BIF GroupWise initialization file BIF Image Capture Board Binary Image black & white graphic BIFF XLITE 3D file BIN Binary file BIO OS/2 Bios file BIT X11 Bitmap BK Backup file (Generic) BK JetFax Faxbook file BK$ Backup file (Generic) BK! WordPerfect for Windows Document backup BK1 WordPerfect for Windows Timed backup file for document window 1 BK2 WordPerfect for Windows Timed backup file for document window 2 BK3 WordPerfect for Windows Timed backup file for document window 3 BK4 WordPerfect for Windows Timed backup file for document window 4 BK5 WordPerfect for Windows Timed backup file for document window 5 BK6 WordPerfect for Windows Timed backup file for document window 6 BK7 WordPerfect for Windows Timed backup file for document window 7 BK8 WordPerfect for Windows Timed backup file for document window 8 BK9 WordPerfect for Windows Timed backup file for document window 9 BKP TurboVidion Dialog Designer Backup BKS IBM BookManager Read bookshelf file BKS Microsoft Works Spreadsheet Backup BKW FontEdit Fontset mirror image BLB Resource archive (DreamWorks),(Neverhood) BLD BASIC Bloadable picture file BLK Alias Wavefront Image BLK WordPerfect for Windows Temporary file BM Windows system Bitmap BMF Corel Gallery file BMK Windows Help bookmark BMP Windows or OS/2 bitmap BM1 Apogee BioMenace data BN Instrument bank file (AdLib) BNK Sound effects bank file (Electronic Arts) BNK Instrument Bank file (AdLib) BOL Compressed archive library file (Microsoft Booasm.arc) BOM Bill of materials file (Orcad Schematic Capture) BOO Microsoft Booasm.arc Compressed archive BOOK Adobe FrameMaker Book BOX Lotus Notes file BPC Business Plan Toolkit Chart BPL Borland Delphi 4 packed library BPS Microsoft Works Document BPT CorelDraw Bitmap fills file BPX Truevision Targa Bitmap BQY BrioQuery file BR Bridge Script BRD Eagle Layout file BRK Brooktrout Fax-Mail file BRW Application file associated with financial institution(s) loan applications BRX A file for browsing an index of multimedia options BRZ DbBRZ file for very large Db backup or restore BSA BSARC Compressed archive BSC Apple II Compressed archive BSC Fortran Pwbrmake Object BSC MS Developer Studio (MSDev) browser information BSP Quake map file BS1 Apogee Blake Stone data file BS_ Microsoft Bookshelf Find Menu shell extension BTM Batch file used by Norton Utilities BTR Database file (Btrieve 5.1) BUD Backup disk for Quicken BUG Bugs and Problems file BUN CakeWalk Audio Bundle (a MIDI program) BUP Backup BUT Buttons! Button definition BUY Movie data file BV1 WordPerfect for Windows Overflow file below insert point in document 1 BV2 WordPerfect for Windows Overflow file below insert point in document 2 BV3 WordPerfect for Windows Overflow file below insert point in document 3 BV4 WordPerfect for Windows Overflow file below insert point in document 4 BV5 WordPerfect for Windows Overflow file below insert point in document 5 BV6 WordPerfect for Windows Overflow file below insert point in document 6 BV7 Wordperfect for Windows Overflow file below insert point in document 7 BV8 WordPerfect for Windows Overflow file below insert point in document 8 BV9 WordPerfect for Windows Overflow file below insert point in document 9 BW SGI Black and White image file BW Silicon Graphics Raw red,green and blue bytes file BWB Visual Baler Spreadsheet application BWR Kermit Beware buglist BWV Business Wave file BYU BYU Movie BZ Bzip compressed file (Inix) BZ2 Bzip compressed file (Unix) (replaces Bz) B1N 1st Reader Mono and color binary screen image B30 ABC Ventura publisher printer font B4 Helix Nuts and Bolts file B8 Raw graphic file (Piclab Plane II) B_W Atari/Macintosh black and white graphic B&W Atari/Macintosh black and white graphic B&W 1st Reader Mono binary screen image C C code C Site configuration for Secure Remote (CheckPoint VPN) CA Telnet Server Initial cache data file CAB Microsoft cabinet file (program files compressed for software distribution) CAC dBase IV Executable file CAD Softdesk Drafix Cad file CAG Catalog file (Microsoft Clip Gallery v. 2.x,3.x,4.x) CAL CALS Compressed Bitmap CAL SuperCalc 4/5 Spreadsheet CAL Calendar schedule data file CAM Casio camera file CAN Navigator Fax CAP Ventura Publisher Caption CAP Compressed music file CAP Telix Session Capture file CAR AtHome assistant file CAS Comma-delimited ASCII file CAT Quicken IntelliCharge categorization file CAT dBase Catalogue file CB Microsoft clean boot file CBC CubiCalc Fuzzy Logic System file CBF Vietcong (game) Pterodon big file CBI Column binary file (used in IBM mainframe systems) CBL Cobol Source code CBM XLib Compiled Bitmap CBR Comic book or paperback RAR file (decompress with RAR utility) CBT Generic Computer based training file CBZ Comic book or paperback ZIP file (decompress with WinZip or similar program) CC Visual dBASE custom class file CC C++ Source code CC3 Close Combat 3 file? CCA cc:mail archive file CCB Visual Basic Animated Button configuration file CCC Curtain Call Native bitmap graphic CCE Data file (Calendar Creator Plus) CCF Multimedia Viewer configuration file used in OS/2 CCF Symphony Communications Configuration file CCH Corel Chart CCL Intalk Communication Command Language CCM Lotus CC:Mail "box" file (for example, INBOX.CCM) CCO CyberChat data file CCO XBTX Graphics CCT Macromedia Director Shockwave cast file CDA CD Audio Track CDB Clipboard file CDB CardScan Database (CardScan) CDB TCU Turbo C Utilities Main database CDB Conceptual model backup file (PowerDesigner) CDF Netcdf Graphic file CDF Microsoft Channel Definition Format CDFS Compact Disk filing system (WindRiver) CDI Phillips Compact Disk Interactive file CDK Atari Calamus Document CDM Conceptual model file (PowerDesigner) CDM Visual dBASE custom data module CDM Conceptual data model file (PowerDesigner Data Architect) (Sybase) CDR Corel Draw Vector drawing file CDR Raw Audio-CD data file CDT Corel Draw template CDT CorelDraw Data file CDX Corel Draw compressed drawing CDX Microsoft's Visual Foxpro index CE The FarSide Computer Calendar Main CE file CEF Cruzer encrypted file (used to secure files on Cruzer USB flash drives) CEG Tempra Show Bitmap graphic CEL CIMFast Event Language file CEL AutoDesk Animator Cel Image CER Certificate file (MIME x-x509-ca-cert) CEX Caddie Exchange file CF Imake Configurtion file CFB Comptons Multimedia file CFG Configuration file CFL CorelFLOW Chart CFM ColdFusion template CFM Visual dBASE Windows customer form CFM Corel FontMaster file CFN Atari Calamus Font data file CFO TCU Turbo C Utilities C form object CFP The Complete Fax Portable fax file CGA Ventura Publisher Display font file CGI Common gateway interface script CGM Computer Graphic Metafile CH OS/2 configuration file CH Clipper 5 Header CH3 Harvard Graphics 3.0 Chart CH4 Charisma 4.0 Presentation CHD FontChameleon Font descriptor CHF pcAnywhere remote control file CHI ChiWriter Document CHK File fragments saved by Windows Disk Defragmenter or ScanDisk CHK WordPerfect for Windows Temporary file CHL Configuration History Log CHM Compiled HTML file CHN Ethnograph Data file CHP Ventura Publisher Chapter file CHR Character Sets (Font file) CHT ChartViewer file CHT Harvard Graphics Vector file CHT ChartMaster dBase Interface file CIF CalTech Intermediate Graphic CIF Easy CD Creator image CIF pcAnywhere caller file CIL Clip Gallery download package file CIM Sim City 2000 file CIN OS/2 change control file that tracks changes to an INI file CIX TCU Turbo C Utilities Database Index CK1 iD/Apogee Commander Keen 1 data CK2 iD/Apogee Commander Keen 2 data CK3 iD/Apogee Commander Keen 3 data CK4 iD/Apogee Commander Keen 4 data CK5 iD/Apogee Commander Keen 5 data CK6 iD/Apogee Commander Keen 6 data CKB Borland C++ Keyboard mapping file CKF Casio Keyboard File CL Generic LISP Source code CL3 Layout file (Adaptec Easy CD Creator) CLASS Java class CLC TI-83 Plus Flash Debugger file CLG Disk Catalog database CLL Cricket Software Clicker File CLO Cloe Image CLP Windows Clipboard CLP Quattro Pro Clip art CLP Clipper 5 Compiler Script CLR 1st Reader Binary color screen image CLR PhotStyler Color defintion CLS Visual Basic Class Module CLS C++ Class Definition CM Craftman Data CMA Database file in plain text format (APPLIX TM1) CMD Command file for Windows NT (similar to a DOS .BAT file), OS/2 CMD DOS CP/M command file CMD dBase-II program file CMD 1st Reader External Command Menu CMF Corel Metafile CFM Creative FM-Music CMG Chessmaster saved game CMK Card Shop Plus file CMM CEnvi Batch file CMP JPEG Bitmap CMP Address document CMP CorelDRAW 4.0 Postscript Printer Header CMP Route 66 Address Document CMP Microsoft Word for DOS User dictionary CMR MediaPlayer Movie CMV Corel Move animation CMX Corel Presentation Exchange image CMYK Raw cyan, magenta, yellow, and black bytes file CNC CNC General Program data CNF Configuration file used by Telnet, Windows, and other applications with varying internal formats CNM Windows application menu options and setup file CNQ Compuworks Design Shop file CNT Windows (or other) system content files for the help index and other purposes CNV Word for Windows Data conversion support file CNV WordPerfect for Windows Temporary file CNV Conversion files (WS_FTP Pro) files that will be converted from (Example) "HTML-"HTM" for upload COB trueSpace 2 object COB COBOL Source code COD Microsoft C compiler output as displayable machine language/assembler with original C as comments COD FORTRAN Compiled code COD dBase Application Generator Template source file COD Video Text file COL AutoDesk Animator Color Palette COL Microsoft Multiplan Spreadsheet COM Command file (program) CON Simdir Configuration file CP CryptoPad.NET Encrypted document CP8 CP8 256 Gray Scale image CPD Corel PrintOffice file (drawing) CPD Fax Cover document CPD Complaints Desk Script CPE Fax Cover document CPF The Complete Fax (Fax file) CPH Image file (Corel Print House) see CPO CPI Microsoft MS-DOS code page information CPI ColorLab Processed Image bitmap CPJ CeQuadrant CD Project CPL Control Panel Module CPL Compel Presentation CPL Corel color palette CPM Turbo Pascal DOS file CPO Image file (Corel Print Office) CPP C++ Source code CPP CA-Cricket Presents presentation CPR Corel Presents presentation CPS Central Point PC Tools Backup CPS Coloured postscript CPT Corel Photo-Paint image CPT Macintosh Compressed Archive CPT dBase Encrypted Memo CPT CA-Cricket Presents Template CPX Corel Presentation Exchange compressed drawing CPY Data file (Copy Books) CPZ COMPOZ Music Text CRC Circular reference file (Pro/Engineer) CRC Check file (Win-SFV32)(Fantasia Software) CRD Microsoft Windows 3.x Cardfile CRF Zortech C++ cross-reference CRH Image file (Microsoft Golf) CRP Corel Presents run-time presentation CRP Visual dBASE custom report CRP dBase IV Encrypted database CRS WordPerfect 5.1 for Windows File Conversion resource CRT Certificate file CRT Oracle Terminal settings information CRT Crontab file) CRU CRUSH Compressed archive CS1 Sinar CaptureShop raw file for Macintosh CS4 Sinar CaptureShop raw file for Macintosh CS16 Sinar CaptureShop raw file for Macintosh CSA Comma deliminated text CSC Corel script CSG Statistica/w Graph file CSH C shell script files (Hamilton Labs) CSM Borland C++ 4.5 Precompiled header CSM Script file (Kodak Dc265 Camera) CSO Customer service data and outcome file CSP PC Emcee On-Screen image CSS Stats+ Datafile CSS Statistica/w Datasheet CSS vCascading Style Sheet (MIME) CST Macromedia Director "Cast" (resource) file CSV Comma-separated values file CSV CompuShow Adjusted EGA/VGA Palette CT Scitex CT bitmap CT A graphic file associated with the Paint Shop Pro Graphic Editor CTC PC Installer Control CTF Symphony Character code translation CTL Used in general for files containing control information. FAXWorks uses it to keep information about each fax sent and received. CTL dBase IV Control CTX Visual Basic User control binary file CTX Pretty Good Privacy (PGP) Ciphertext file CTX Microsoft Online Course Text CUE Microsoft Cue Cards data CUL Cursor library file (IconForge) CUR Windows Cursor CURSOR Sun Microsystems Cursor CUT Dr Halo Bitmap CV Corel Versions archive CV Microsoft CodeView information screen CVG Image CVS Canvas drawing file CWK Claris Works data CWS Claris Works template CXT Macromedia Director protected (not editable) "Cast" (resource) file CXX C++ source code C-- Sphinx C-- Source code C00 Ventura Publisher Print file C01 Typhoon wave C86 Computer Innovation (C86) Source code DAO Windows Registry Backup DAP Data access page (Microsoft Access 2000) DAT Data file DAT A data file extension used to designate an error message in a inbound internet email message (Microsoft Exchange Server v 5.0) DAT WordPerfect Merge Data DAT Extension used for some MPEG files DB Borderland's Paradox 7 table database DBC Microsoft's Visual FoxPro database container file DBF A dBASE file, a format originated by Ashton-Tate, but understood by Act!, Clipper,FoxPro, Arago, Wordtech, xBase, and similar database or database-related products. DBF Enable database (can be opened with Excel 97) DBF Oracle 8.1.x tablespace file DBK dBase Database Backup DBK Schematic backup file (Orcad Schematic Capture) DBO Compiled program file (dBase IV) DBQ Paradox Memo DBS Managing Your Money data file DBS Microsoft Word printer description file DBS PRODAS data file DBS SQL Windows database DBT dBase Text Memo DBV Memo field file (Flexfile 2) DBW Microsoft Windows 9.x Database file (DataBoss) DBX DataBeam image DBX Outlook Express mail folder? DBX Microsoft's Visual FoxPro Table file DC CAD file (DesignCAD) DC2 CAD file (DesignCAD) DCA Document Content Architecture Text file (IBM DisplayWrite) DCA Visual Basic Active designer cache DCF Disk Image file DCF Data file (Dyadic) DCIM Digital Imaging and Communications in Medicine (image and data) DCM DCM module DCP Data CodePage (OS/2) DCR Shockwave file DCS Desktop Color Separation file DCS Bitmap Graphics (Quark XPress) DCS Datafile (ACT! Activity file) DCT Microsoft's Visual FoxPro database container file DCT Database Dictionary file (Clarion Database Developer) DCT Database SpellCheck Dictionary (Harvard Graphics 3.0-Symphony) DCU Delphi compiled unit DCX Microsoft's Visual FoxPro database container file DCX Fax image (based on PCX) DCX Macro file DCX Bitmap Graphics file (Multipage PCX) DC5 DataCAD Drawing DD Compressed Archive (Macintosh DISKDOUBLER) DDB Bitmap Graphics file DDF Btrieve or Xtrieve Data Definition File, which contains metadata describing a Btrieve or Xtrieve file DDI Image File (DISKDUPE) DDIF Digital Equipment or Compaq file. Used for storing images and their word processing documents DDP Device Driver Profile (OS/2) DEB Debug Script (DOS Debug) DEF SmartWare II data DEF Define Module file (3-D Fassade Plus) DEF C++ definition file DEF Assembly Header file (Geoworks) DEFI Oracle 7 de-install script DEM Demo file (Descent) DEM A file with USGS standards for Digital Elevation Models (Vista Pro) DEM Graphics file (Vista Pro) DEP Visual Basic Setup Wizard Dependency file DER Certificate file DEV Device Driver DEWF Macintosh SoundCap/SoundEdit recorded instrument file DEZ Encrypted zip file (DES Encryption) DFD Data Flow Diagram Graphic (Prosa) DFI Outline Font description (Digifont) DFL Default Program Settings (Signature) DFM Data Flow Diagram model (Prosa) DFS Sound File (Delight) DFV Printing Form value (Microsoft Word) DGN Bentley Systems drawing file DGN Microstation95 CAD drawing DGS Diagnostics Report DH Dependency Information file (Geoworks) DHP Graphic file (Dr. Halo II-III PIC Format) DHT Datafile (Gauss) DIA Diagraph Graphics file (Computer Support Corporation) DIB Device-independent bitmap DIC Dictionary file DIC Dictionary file (Lotus Notes, Domino) DICM Digital imaging and communications in medicine file (DICOM) DIF Data Interchange Format spreadsheet DIF Database file (VisiCalc) DIF Data Interchange Output file DIF Text file (Output from Data Interchange Format) DIG Digilink file DIG Sound Designer I audio DIP Graphics file DIR Macromedia Director file DIR Dialing Directory (ProComm Plus) DIR Directory (VAX) (DEC) DIR Movie (MacroMind Director 4.x) DIS Ray Tracer file DIS Distribution file (VAX Mail) DIS Thesaurus file (CorelDraw) DIZ Description file (Description in ZIP) DJS Data Junction Integration map DJS NASCAR Thunder game music file DJVU DjVu compressed image file DKB Graphics file (Ray Traced DKBTrace) DL Image DLD Datafile (Lotus 1-2-3) DLG C++ Dialogue Script DLL Dynamic-link library file DLL Export/Import Filter (CorelDraw) DLS Downloadable sound DLS Interactive music architecture (IMA)(Microsoft),(Blood2) DLS Setup file (Norton DiskLock) DMD Visual dBASE data module DMF Packed Amiga disk image DMF X-Trakker music module (MOD) DMG Macintosh disk image file (copy of contents of a hard disk or CD) DMO Demo file (Derive) DMP Dump file (Screen or Memory) DMS Compressed Archive (Amiga DISKMASHER) DOB Visual Basic User document DOC FrameMaker or FrameBuilder document DOC WordStar document DOC WordPerfect document DOC Microsoft Word document DOC DisplayWrite document DOC Document format (Interleaf) DOG Screen Saver file (Laughing Dog Screen Saver) DOH Dependency Information file (Geoworks) DOS External Command file (1st Reader) DOS Network Driver file (PKT_DIS.dos) DOS Text file (DOS) DOT Word Document Template (Microsoft Word for Windows) DOT Line-Type definition (CorelDraw) DOX User document binary form (Visual Basic) DOX Text file (MultiMate 4.x) DOZ Description out of Zip (VENDINFO) DP Calendar file (Daily Planner) DP Datafile (DataPhile) DPL Borland Delphi 3 packed library DPR Project header (Borland C++) DPT Publication file (Publish-It!) DRA Dragon NaturallySpeaking file DRAW Acorn's object-based vector image DRC Design rules check report file (Orcad Schematic Capture) DRS Display Resource file (WordPerfect for Windows) DRV Driver DRV Device Driver (Required to make a device function) DRW Caddie CAD drawing DRW Lotus Freelance image DRW Micrografx vector graphics file DRW Pro/E drawing DS4 Micrografx Designer Image DR9 Directory file DS4 Vector Graphics (Micrografx) DSC Discard file (Oracle) DSD Database file (DataShaper) DSF Micrografx Designer v7.x file DSG DooM saved game DSK Project Desktop file (Borland C++/Turbo Pascal) DSK Driver file (Novell Netware) DSM Dynamic Studio music module (MOD) DSM Digital Sound Module (DSI) DSM Music module file (DSIK) DSN ODBC Data source DSN Design (Object System Designer) DSN Schematic file (Orcad Schematic Capture) DSP Microsoft Developer Studio project DSP Display parameters (Signature) DSP Graphics Display driver Dr. Halo) DSQ Corel QUERY DSR Visual Basic Active designer file DSR Driver Resource (WordPerfect for Windows) DSS Screensaver file (DCC) DSS Digital Sound file (Digital Soup)) DST Embroidery machines graphic file DST Distribution file (PC-RDist, by Pyzzo) DSW Desktop settings (Borland C++ 4.5) DSW Microsoft Developer Studio workspace file DSX Visual Basic Active designer binary file DT_ Data file fork (Macintosh) DTA World Bank's STARS data DTA Datafile (Turbo C++) DTD SGML Document Type Definition (DTD) file DTED Digital terrain elevation data (geographic data format) DTF Database file (PFS-Questions & Answers) DTF Symantec Q&A relational database DTM Module file (DigiTrakker) DTP Desktop layout file (SecurDesk!/SecurDesk! LV) DTP Text Document (Timeworks Publisher 3.x) DTP Template file (Pressworks) DUN Microsoft Dial-up Networking Export file DUP Duplicate Backup DUS Readiris font dictionary DV Digital video (MIME) DVC Datafile (Lotus 1-2-3) DVF Graphics file associated with camcorders (DV Studio) DVI Binary file (TeX) DVI Device Independent Document (TeX) (LaTeX) DVP Desqview Program information (DESQview) DVP Device parameter file (AutoCAD) DW2 Drawing file (DesignCAD for Windows) DWC Compressed Archive (DWC) DWD DiamondWare digitized file DWF Vector graphic (Autodesk) DWF Drawing Web file (Microsoft WHIP autoCAD reader) DWG AutoCAD Drawing DWG AutoCAD drawing, or older Generic CAD drawing file DWP Document file (DeScribe) DWS Workspace file (Dyadic) DX Digital Electric Corporation (DEC) Data exchange file DXF Drawing Interchange (eXchange) format,a text representation of the binary DWG format DXF Drawing Interchange Format (AutoCAD) DXF Data Exchange File DXN Fax document (Fujitsu dexNet) DXR Macromedia Director protected (not editable) movie file DYN Datafile (Lotus 1-2-3) D2D 2D/3D object file (3-D Fassade Plus) D64 Commodore 64 emulator disk image e00 Exchange file (Arc/Info) EBJ Error Checking Object file (Geoworks) ED5 EDMICS image ED6 EDMICS image EDA Ensoniq ASR disk image EDB ROOTS3 Geneological data file EDE Ensoniq EPS disk image EDD Element Definition document (FrameMaker+SGML documents) EDK Ensoniq KT disk image EDQ Ensoniq SQ1/SQ2/KS32 disk image EDS Ensoniq SQ80 disk image EDT Default settings (VAX Edt editor) EDV Ensoniq VFX-SD disk image EEB Button Bar for Equation editor (WordPerfect for Windows) EFA Ensoniq ASR file EFE Ensoniq EPS file EFK Ensoniq KT file EFQ Ensoniq SQ1/SQ2/KS32 file EFS Ensoniq SQ80 file EFT High Resolution Screen Font (ChiWriter) EFV Ensoniq VFX-SD file EFX Fax Document (Everex EFax) EFX Fax document (Efax Reader) EGA EGA Display font (Ventura Publisher) EGM Bentley Systems drawing file EL Lisp Source code (eMacs) ELC eMac Lisp Source code (byte-compiled) ELM Theme-Pack file for (Microsoft FrontPage) ELT Event List Text file (Prosa) EMAIL Microsoft Outlook Express mail message (save to desktop, scan for viruses, then convert to an EML file before opening) EMB Embedded bank File (Everest) EMD ABT Extended MoDule EMF Enhanced Windows Metafile EML Microsoft Outlook Express mail message (MIME RFC 822) EMS Enhanced Menu System Configuration file (PC Tools) EMU Terminal Emulation Data file (BITCOM) EMZ Windows Compressed Enhanced Metafile, a graphic format used in Office and Visio ENC Music file (Encore) ENC Video file ENC Encoded file (UUENCODEd File, Lotus 1-2-3) END Arrow-Head Definition Table (CorelDraw) ENFF Neutral Format ENG Dictionary Engine file (Sprint) ENG Chart Graphics file (EnerGraphics) ENV Enveloper Macro (WOPR) ENV Environment file (WordPerfect for Windows) EPD Publication file (Express Publisher) EPHTML Enhanced Perl-parsed HTML EPI Document file (Express Publisher) EPS Encapsulated Postscript Vector graphics (Adobe Illustrator) EPS Printer font (Epson, Xerox, Ventura Publisher) EPS2 Adobe Level II Encapsulated Postscript EPS Encapsulated Postscript image file EPSF Encapsulated PostScript EPSI Adobe Encapsulated Postscript Interchange EQN Equation file (WordPerfect for Windows) ER1 ERWin file ERD Entity Relationship Diagram graphic file (Prosa) ERM Entity Relationship Diagram Model file (Prosa) ERR Stores the error messages that result when the RoboHELP Help Compiler attempts to compile the source files of a Help system ERR Compilation error file (Microsoft Visual FoxPro) ERX ERWin file ESH Extended Shell Batch file (DOS) ESL Distributable support library file (Microsoft Visual FoxPro) ESPS ESPS audio file ESU ESRI Single Use License Information file ETH Document file (Ethnograph 3.x) ETX Structure Enhanced text (SetText) EUI Ensoniq ESP family compacted disk image EVT Event Log (Microsoft Windows NT, 2000) EVY Document (WordPerfect for Windows Envoy) EWD Text Document (Express Publisher for Windows) EWL Microsoft Encarta document EXT2 Second extended file system (Linux) EXT3 Third extended file system (Linux) EX3 Device Driver file (Harvard Graphics 3.x) EXC Microsoft Word Exclusion Dictionary file EXC Source Code file (Rexx VM/CMS) EXC Exclude file for Optimize (do not process, QEMM) EXE Executable file (program) EXP Saved chat (ICQ) EXT ASCII binary transfer file (WS_FTP PRO) (IPSWITCH Software) EZP Compressed file (Edify.zip) (Edify Electronic Workforce Backup Utility) E00 Coverage export file (ArcInfo) F FORTRAN file F Compressed file archive (FREEZE) FAC Face graphic FAQ Frequently Asked Questions document FAR Music module (MOD) (Farandole Composer) FAS Basic module file (3-D Fassade Plus) FAV Navigation bar (Microsoft Outlook) FAX FAX Type image FBK Backup (Navison Financials) FC Spell Check dictionary file (Harvard Graphics) FCD Virtual CD-ROM file FCM Binary file patch (Forward Compression) FD Declaration file (FORTRAN) FD Field offsets for compiler (DataFlex) FDB Database (Navison Financials) FDF Forms Document (Adobe Acrobat) FDW Document form (F3 Design and Mapping) FEB Button Bar for Figure Editor (WordPerfect for Windows) FEM CADRE Finite Element Mesh FF Outline Font description (AGFA CompuGraphics) FFA MS find fast file FFF Fax document (defFax) FFF GUS PnP bank file FFL MS fast find file FFL Image file (PrintMaster Gold) FFO MS fast find file FFT Final Form Text (part of IBM's DCA) FFX MS fast find file FH3 Aldus Freehand 3 drawing (Vector graphic) FH4 Aldus Freehand 4 drawing (Vector graphic) FH9 Macromedia Freehand 9 graphic file FI File Interface (FORTRAN) FIF Fractal Image FIG REND386/AVRIL file FIL File template (Application Generator) FIL File List Object (dBase Application Generator) FIL Overlay (WordPerfect for Windows) FILE AS/400 physical file FIN Print formatted text (Perfect Writer) FIT Graphic (FITS) FIT File index table (Microsoft Windows NT) FITS CCD camera image FITS Flexible Image Transport System file FIX Patch file (Generic) FKY Macro (Microsoft FoxPro) FLA Movie (Macromedia Flash) FLB Format library (Papyrus) FLC FLIC animation (AutoDesk) FLD File folder (Charisma) FLD Field define module file (3-D Fassade Plus) FLF Delived form (Corel Paradox) FLF License (Navison Financials) FLI FLIC animation (AutoDesk) FLI Font library (EmTeX) FLF Driver (OS/2) FLL Distributable dynamic link library (DLL) (Microsoft Visual FoxPro) FLM Film Roll (AutoCAD) FLO FlowCharter file (MicroGrafx) FLS Filelist document (Farrukh Imposition Publisher) FLT Graphics filter (Microsoft) FLT Filter (Corel) FLT Filter (Micrografx Picture Publisher) FLT Graphics filter support file (Asymetrix ToolBook) FLT Music module (MOD) (StarTrekker) FLT Open Flight file (MulitGen) FLX Compiled binary file (DataFlex) FM Spreadsheet (FileMaker Pro) FM FrameMaker Document (Adobe) FM1 Spreadsheet (Lotus 1-2-3, version 2.x) FM3 Device driver (Harvard Graphics, version 3.0) FM3 Spreadsheet (Lotus 1-2-3, version 3.x) FMB Binary source code for form, (Oracle, v4.x and later) FMB File Manager button bar (WordPerfect for Windows) FMF Font or Icon (IBM LinkWay) FMK MakeFile (FORTRAN PowerStation) FML Mirror list (Oracle) FMO Compiled format (dBase IV) FMP Document file (FileMaker Pro) FMT Text format for form file (Oracle, v4.x and later) FMT Print file (Microsoft Schedule+) FMT Style sheet (Sprint) FMT Csreen format file (Microsoft Visual FoxPro) FMX Executable form, (Oracle,v4.x and later) FN3 Font (Harvard Graphics) FNC Functions file in a neural network application FNC Fixed neighbors constraint file in RMC++ application FND Saved Search (Find applet) (Microsoft Explorer) FNG Font group (Font Navigator) FNK Module (FunkTracker) FNT Font (Generic) FNX Inactive font (Exact) FO1 Font (Borland Turbo C) FO2 Font (Borland Turbo C) FOG Fontographer font FOL Saved message folder (1st Reader) FON Font (Generic) FON Call log (Procomm Plus) FON System font (Generic) FON Dialing directory (Telix) FOR FORTRAN source code FOR Form (WindowBase) FOT Font-related file (Generic) FOT Installed TrueType font (Microsoft Windows Font Installer) FP Configuration file (FoxPro) FP FileMaker Pro file FP1 "Flying Pigs" screensaver datafile (Microsoft Windows 9.x) FP3 FileMaker Pro v.3 & 4 document file FP5 Document file (FileMaker Pro v.5) FPC Catalog file (FoxPro) FPT FileMaker Pro file FPT Memo fields (Microsoft FoxPro) FPW Floorplan drawing (FloorPlan Plus for Windows) FPX Bitmap (FlashPix) FR3 Renamed dBaseIII+ form (dBase IV) FRF Font (FontMonger) FRG Uncompiled report (dBase IV) FRK Zip (compressed ) file (Macintosh) FRM Form (Generic) FRM Document (FrameMaker or FrameBuilder) FRM Executable file (Oracle,v3.0 and earlier) FRM Form (Visual Basic) FRM Merge form (WordPerfect for Windows) FRM Symbol Report (DataCAD) FRO Compiled report (dBase IV) FRP Form (PerForm PRO Plus) FRS Screen Font Resource (WordPerfect for Windows) FRT Report menu (FoxPro) FRX Form stash file (Visual Basic) FRX Report (Microsoft FoxPro) FSF fPrint Audit Tool FSL Paradox 7 form (Borderland) FSL Form (Paradox for Windows) FSL Saved form (Corel Paradox) FSM Sample file (Farandoyle) FST Linkable program (dBFast) FSX Data (Lotus 1-2-3) FT Full text index (Lotus Notes) FTB Index file (Roots3) FTF Client access data specification file (AS/400) (Client to Server) FTG Help system full-text search group file (Microsoft Windows) FTM Font (MicroGrafx) FTP File transfer protocol (Internet Generic) FTS Help system full-text search index (Windows) FTW Document file (Family Tree Maker) FW Database (Framework II) FW2 Database (Framework II) FW3 Database (Framework III) FW4 Database (Framework IV) FWB Data file backup for file splitting configuration (FileWrangler) FWP Microsoft FrontPage Web package (archive format for Web site content) FWS Data file for file splitting configuration (FileWrangler) FX On-Line guide (FastLynx) FXD Phonebook (FAXit) FXP Compiled source code (FoxPro) FXS Fax Transmit graphic (WinFax) FZB Bank dump file (Casio FZ-1) FZF Full dump file (Casio FZ-1) FZV Voice dump file (Casio FZ-1) F01 Fax document (Perfect Fax) F06 Dos screen text font (height= 6 pixels) F07 Dos screen text font (height= 7 pixels) F08 Dos screen text font (height= 8 pixels) F09 Dos screen text font (height= 9 pixels) F10 Dos screen text font (height= 10 pixels) F11 Dos screen text font (height= 11 pixels) F12 Dos screen text font (height= 12 pixels) F13 Dos screen text font (height= 13 pixels) F14 Dos screen text font (height= 14 pixels) F15 Dos screen text font (height= 15 pixels) F16 Dos screen text font (height= 16 pixels) F2R Linear music module (Farandole) F3R Blocked music module (Farandole) F77 Source code file (FORTRAN 77) F90 FORTRAN file F96 Fax document (Frecom FAX96) G Data chart (APPLAUSE) GAL Album (Corel Multimedia Manager) GAM Fax document (GammaFax) GB Emulator ROM image file (Nintendo GameBoy) GBC Color emulator ROM image file (Nintendo GameBoy) GBL Global definitions (VAXTPU Editor) GC1 Lisp source code (Golden Common Lisp 1.1) GC3 Lisp source code (Golden Common Lisp 1.1) GCD Generic (TM) CADD drawing (later versions) GCP Image processing file (Ground Control Point) GDB Database file (InterBase) GDF Dictionary file (GEOS) GDM Bells, whistles, and sound boards module GED Genealogical data (GEDCOM) GED Graphic Environment Document (drawing) GED Graphics editor native format (Arts & Letters) GED Graphics editor file (EnerGraphics) GEM Metafile (GEM) GEM Vector graphics (Ventura Publisher) GEN Generated text (Ventura Publisher) GEN Compiled template (dBase Application Generator) GEO Geode (Geoworks) GetRight Unfinished-Download (GetRight) GFB Compressed gif image (GIFBLAST) GFC Patton&Patton Flowcharting 4 flowchart GFI Graphics Link presentation (Genigraphics) GFT Font (NeoPaint) GFX Genigraphics Graphics Link presentation GHO Symantec ghost image file GHS Symantec ghost segment file (automatically spanning files over 2 GB in size) GIB Chart (Graph-in-the-Box) GID Windows 95 global index (containing help status) GIF Bitmap (CompuServe) GIM Graphics Link presentation (Genigraphics) GIW Presentation (Graph-in-the-Box for Windows) GIX Graphics Link presentation (Genigraphics) GKH Ensoniq EPS family disk image GKS GripKey document (Gravis) GL Animation file (GRASP graphical System for Presentation) GBL Global file? GBM Genie Backup Manager file GLB Textured 3-D scene file format? GLB Microsoft Exchange Server resynchronization file GLM Datafile (Glim) GLS Datafile (Across) GLY Glossary (Microsoft Word) GMF CGM Graphics (APPLAUSE) GMP Tile map (Geomorph) (SPX) GMR Graphical monitor record (Schlafhorst Automation) GNA Graphics Link presentation (Genigraphics) GNO Genealogy document file (Genopro) GNT Generated executable code (Micro Focus) GNX Graphics Link presentation (Genigraphics) GOC Goc sorce code (Geoworks) GOH Goc header (Geoworks) GP Geode parameter file (Geoworks Glue) GPH Graph (Lotus 1-2-3/G) GPK Program package (Omnigo) GPP Graph paper application file (GraphPap) (Generates graph paper) GR2 Screen driver (Microsoft Windows 3.x) GRA Graph (Microsoft) GRA Datafile (SigmaPlot) GRB Shell Monitor (MS-DOS v5.0) GRD Image processing grid (CHIPS) GRF Grapher (Golden Software) graph GRF Graph (Charisma Graph Plus) GRP Program Manager Group (Microsoft) GRP Pictures group (PixBase) GRY Raw graphic (GREY) GS1 Presentation (GraphShow) GSD Vector graphic (Professional Draw) GSM Audio stream Raw GSM (6.10 audio stream) GSM Audio stream Raw 'byte aligned (GSM 6.10 audio stream) GSM GSM w.o. header/VoiceGuide/RapidComm file (US Robotics voice modems) GSM GSM w. header/QuickLink file (US Robotics voice modems) GSP Sketch pad file (GeoMeter Sketch Pad) GSP Zip file (Gnuzip) (Allows for output to html) GSW Worksheet (GraphShow) GTH Lotus Domino document manager file? GTH IBM Gatherer file GTK Music module (Graoumftracker) (old) (MOD) GT2 Music module (Graoumftracker) (new) (MOD) GUP Data (PopMail) GVL RCL Software Gravel (astronomy simulator) file GWI Novell GroupWise file? GWP Greetings WorkShop (now Microsoft Picture It) file GWX Graphics Link presentation (Genigraphics) GWZ Graphics Link presentation (Genigraphics) GXL Graphics library (Genus) GZ Compressed file (Unix gzip) G721 Raw CCITT G.721 //$bit ADPCM data G723 Raw CCITT G.723 3 or 5bit ADPCM data G8 Raw Graphics (one byte per pixel) Plane III (PicLab H Program header (C) HA Compressed archive (HA) HAM Driver file (Novell Netware) HAM Vector graphics saved file (Amiga) HAP Compressed archive (HA) HBI Handy Backup file HBK Handbook (MathCad) HBK Accounting data file (Humanic Software) HCM Configuration file (IBM HCM) HCOM Sound Tools file (HCOM) HCR Production configuration file (IBM HCD/HCM) HDF National Center for Supercomputing Applications (NCSA) Geospatial Hierarchical Data HDF Help file (Help development kit) HDL Alternate download listing (ProComm Plus) HDR Database header (Pc-File+) HDR Datafile (Egret) HDR Message header text (ProComm Plus) HDR Message header text (1st Reader) HDW Vector graphics (Harvard Draw) HDX Help index (AutoCAD) HDX Help index (Zortech C++) HED Document (HighEdit) HEL Hellbender saved game (Microsoft) HEX Macintosh BinHex 2.0 file HFI HP font info (GEM) HGL Drawing file (HP Graphics Language) HH Help system map (Generic) HH Header file (C++) HHH Precompiled header (Power C) HHP Help information for remote users (ProComm Plus) HIT Audio file (HitPlayer) HLB Help library (VAX) HLP Help file (Generic) HLP Windows Help file (DataCAD) HMI Human machine interfaces MIDI music file (Descent) HMM Alternate mail read option menu (ProComm Plus) HMP Human machine interfaces MIDI music file (Descent) HNC Program files (CNC) HOG Lucas Arts Dark Forces WAD file HOG Mission file (Descent 1-2) HOG Main data package file (Descent3) HOT Document file (HotSend) HP8 Ascii text Roman8 character set (NewWave Write) HPC Font language file (Hewlett-Packard) HPF HP LaserJet font (Adobe Pagemaker) HPF Partial download file (HotLine) HPG HPGL Plotter vector graphics (AutoCAD) HPG HPGL Plotter vector graphics (Harvard Graphics) HPI Font information (GEM) HPJ Help Project file (Visual Basic) HPK Compressed archive (HPACK) HPM Emm text (HP NewWave) HPM Alternative menu for privileged users (ProComm Plus) HPP Program header (C++) HPP Header file (Zortech C++) HQX BinHex (Macintosh 4.0) HRF Rastor graphic (Hitachi) HRM Alternate menu for limited users (ProComm Plus) HS2 Monochrome image (Postering) HSC FM synthesized music file (Used by many old games, e.g.:FINTRIS, ROL) HSI Graphic (Handmade Software, Inc.) HST History file (Generic) HST History file (ProComm Plus) HT HyperTerminal file HTA A HTML file that has been used to by viruses to update the system registry HTM A Web page (a file containing Hypertext Markup Language - HTML - markup) HTML A Web page (a file containing Hypertext Markup Language - HTML - markup) HTT Hypertext template (Microsoft) HTX Template (Extended HTML) HWD Presentation (Hollywood) HWP Korean word processor document format (HanGul) HXM HAM extension (Descent2) HXM Alternate protocal selection menu (ProComm Plus) HXX Header file (C++) HY1 Hyphenation algorythm (Ventura Publisher) HY2 Hyphenation algorythm (Ventura Publisher) HYC Datafile (WordPerfect for Windows) HYD Hyphenation dictionary (WordPerfect for Windows) HYM 3D Image binary file (Hymarc Scandata Scanner) HYP Compressed archive (HYPER) H! On-line Help (Flambeaux Help!) H++ Header file (C++) H-- Header file (Sphinx C--) I Intermediate file (Borland C++) IAN Text file (Sterling Software) (Groundworks COOL Business Team Model) IAX Bitmap (IBM Image Acess eXecutive) IBM Compressed archive (ARCHDOS, IBM Internal only) ICA Citrix file ICA Bitmap graphic (Image Object Content Architecture) ICB Targa bitmap ICC Printer file (Kodak) ICC Catalog file (IronClad) ICD Drawing file (IronClad) ICL Icon Library (Generic industry standard) ICM Image Color Matching profile ICN Icon source code ICO Icon (Microsoft Windows 3.x) ICS Scene file (IronClad) ID Disk identification file (Generic) IDB Intermediate file (Microsoft Developer) IDD MIDI Instrument Definition IDE Project file (Borland C++ v4.5) IDF MIDI Instrument Definition (Windows 95 required file) IDIF Identification file (Netscape saved address book) IDL OMG Interface Definition Language (IDL) file IDW Vector graphic (IntelliDraw) IDX Relational database index (Microsoft FoxPro) IDX Relational database index (Symantec Q&A) IDX Microsoft Outlook Express file IDX Index file (Microsoft Clip Gallery v. 1.x) IDX Index file (Pro/Engineer) IFD Form (JetForm Design) IFD Adobe Output Designer forms definition source file IFF Interchange file, (general purpose data storage format)) IFF Image (Sun TAAC/SDSC Image Tool) IFO Digital Video Disk (DVD) datafile IFO Graphic object layer data (ImageForge Pro) IFP Script file (KnowledgeMan) IFS Compressed fractal image (Yuvpak) IFS System file (OS/2) IFS Create executable library (ImageForge/ImageForge Pro) IGES Initial Graphics Exchange Specification (Generic) IGF Metafile (Inset Systems) IIF Interchange file (QuickBooks for Windows) IIM Music module ILB Datafile (Scream Tracker) ILBM Bitmap (graphic image) ILK Program outline (Microsoft ILink incremental linker) IM8 Raster graphic (Sun Microsystems) IMA Image (WinImage) IMA Vector graphic (EGO,Chart) IMF MIDI music file (Corridor 7, Blake Stone, Wolfenstein 3D, Spear of Destiny) IMG Image (GEM) IMG Bitmap graphic (Ventura Publisher) IMP Spreadsheet (Lotus Improv) IMQ Image presentation (ImageQ) IMS Create executable library data (IconForge) IN$ Installation file (HP NewWave) IN3 Input device driver (Harvard Graphics v3.0) INB Test script (Vermont High Test) INC Include file (Assembler language or Active Server) IND Index (dBase IV) IND Shared Database file (Specifically in Microsoft Windows) INDD Adobe InDesign document INF Information file (Generic) INF Type I LaserJet font information file INF Install script (Generic) INI Initialization file (Generic) INI Setup file (MWave DSP synth's mwsynth.ini GM) INI Bank setup file (Gravis UltraSound) INK Pantone reference fills file (CorelDRAW) INL Inline function file (Microsoft Visual C++) INP Source code for form, (Oracle,version 3.0 and earlier) INRS INRS-Telecommunications audio INS Inspiration file INS Install script (InstallShield) INS Sign-up file (X-Internet) INS Instrument file (Ensoniq EPS Family) INS Sample (Cell/II MAC/PC instruments) INS Datafile (WordPerfect for Windows) INS Installation script (1st Reader) INS Instrument music file (Adlib) INT Intermediate executable code (Produced when a source program is syntax-checked) INT Interfaced units (Borland) INX Index file (Foxbase) IO Compressed archive (CPIO) IOB 3D graphics database (TDDD format) IOC Organizational chart (Instant ORGcharting!) IOF Findit document (Microsoft Findit) ION File description (4dos descript.ion) IPL Pantone Spot reference pallette (CorelDRAW) IPS International patching system binary patch file IQY Internet inquiry (Microsoft) ISO Lists the files on a CD-ROM; based on the ISO 9660 CD-ROM file system standard IRS Resource file (WordPerfect for Windows) ISD Spell checker dictionary (RapidFile) ISH Compressed archive (ISH) ISO ISO (International Standards Organization table, aka: ISO) ISP Sign-up file(X-Internet) IST Instrument file (Digitaltracker) ISU Uninstall script (InstallShield) IT Settings file (intalk) ITF Interface file (JPI Pascal TopSpeed) IT Music module (MOD) (Impulse Tracker) ITI Instrument file (Impulse Tracker) ITS Sample file (Impulse Tracker) ITS Internet document set (possibly a Microsoft file) IV Open Inventor file IVD Microdata dimension or variable-level file (Beyond 20/20) IVP User subset profile (Beyond 20/20) IVT Table or aggregate data (Beyond 20/20) IVX Microdata directory (Beyond 20/20) IW Screensaver (Idlewild) IW Presentation flowchart (IconAuthor-HSC Interactive) IWA Text file (IBM Writing Assistant) IWC Install Watch document IWM Start file (IconAuthor) IWP Text file (Wang) IZT Binary token file (IZT J62 Ricoh camera format file JAD Java Application Descriptor file JAR Java ARchive (a compressed file containing a package of Java application-related files) JAS Graphic (Generic) JAVA Source code (Java) JBD Datafile (SigmaScan) JBF Image browser file (Paint Shop Pro) JBX Project file (Project Scheduler 4.0) JCP Java Community Process file? JCW Java Callable Wrapper file? JDF Job Description File (proposed XML-based standard for end-to-end job ticket specification) JFF JPEG image JIF JPEG image JFIF JPEG image JMG Laservision projection graphics file JMP Discovery chart-to-statistics (SAS JMP) JN1 Jill of the Jungle data (Epic MegaGames) JNB Workbook file (Sigma Plot 5) JOB Vector graphics file created by conversion of a IMG file (QuestVision) JOR Journal (Microsoft SQL Server) JOU Journal backup (VAX Edt editor) JPC Graphic (Japan PIC) JPE JPEG image JPEG JPEG compressed bitmap JPG JPEG bitmap JPG2 JPEG 2000 image (bitmap) file JS JavaScript source code JSD Jet Suite document (eFAX) JSP A HTML page containing a reference to a Java servlet JTF JPEG bitmap JTF Fax document (Hayes JT Fax) JTF Bitmap graphic (JPEG Tagged Interchange Format) JTK Java ToolKit file (Sun Microsystems) JW Text document (JustWrite) JWL Library (JustWrite) JZZ Spreadsheet (Jazz) Posted by: Him ?!?! Insane. Thats so much stuff! Posted by: evilvampire sweet!! i need aci bad :( Posted by: IBMan dood...i think it could've been easier to put it in a text file and upload it, that took a while to scroll to the bottom lol Posted by: office politics dvr-ms XP Media Center Recorded TV Files im gonna writeup a conversion tutorial soon Posted by: furtivefelon ah, no need to remember, why leave a good service such as [url]www.filext.com[/url] untouched?? it gives you the extension, full name, all the program that can run it, and also other varieties of the extension, truly exhausive resource :D Posted by: samstokes my my my, where's the other half of the alphabet? Posted by: Warez Monster thats a good question, I just now noticed that... Posted by: kfc469 The post was too long so it cut it down. Posted by: Tkey Is FLV on there? Pretty popular one... vBulletin Copyright ©2000 - 2003, Jelsoft Enterprises Limited. PPC Management vB Easy Archive Final - Created by Xenon |