Filename Extensions

Filename Extensions

Generated 22 February 1999 from Filex database with 3240 items.

!#$)012346789@SZ_abcdefghijklmnopqrstuvwxyz~

!

.!!!Usually README file

#

.###Compressed volume file (DoubleSpace)

.###Temp file (QTIC)

.#24Printer data file for 24 pin matrix printer (LocoScript)

.#gfFont file (MetaFont)

.#ibPrinter data file (LocoScript)

.#scPrinter data file (LocoScript)

.#stStandard mode printer definitions (LocoScript)

$

.$$$Temporary file

.$$fDatabase (OS/2)

.$$pNotes (OS/2)

.$$sSpreadsheet (OS/2)

.$00Pipe file (DOS)

.$1ZX Spectrum file in HOBETA format

.$d$Data (OS/2 Planner)

.$dbTemporary file (dBASE IV)

.$edEditor temporary file (MS C)

.$lnTLink response file (Borland C++)

.$o1Pipe file (DOS)

.$vmVirtual manager temporary file (Windows 3.x)

.&Temporary file

)

.)2(LHA archiver temporary file (LHA)

0

.0Compressed harddisk data (DoubleSpace)

.000Common filename extension (GEOS)

.000Compressed harddisk data (DoubleSpace)

.001Fax (Hayes JT FAX) (many)

.07575x75 dpi display font (Ventura Publisher)

.08585x85 dpi display font (Ventura Publisher)

.09191x91 dpi display font (Ventura Publisher)

.09696x96 dpi display font (Ventura Publisher)

.0bPrinter font with lineDraw extended character set (PageMaker)

1

.1Unformatted manual page (Roff/nroff/troff/groff)

.10xBitmap graphics (Gemini 10x printer graphics file)

.123Data (Lotus123 97)

.12mSmartmaster file (Lotus123 97)

.15uPrinter font with PI font set (PageMaker)

.1stUsually README.1ST text

2

.24bBitmap graphics (24bit data)

.286Virtual device driver (Windows standard mode)

.2grVGA graphics driver (Windows Video grabber)

3

.301Fax (Super FAX 2000 - Fax-Mail 96))

.386Virtual device driver (Windows 386 enhanced mode)

.3d23D data (Atari Stereo CAD-3D 2.0)

.3dmQuickDraw 3D Metafile (QuickDraw)

.3dmfQuickDraw 3D Metafile (QuickDraw)

.3dsGraphics (Autodesk 3D Studio)

.3fx3D effects (CorelChart)

.3grVGA graphics driver (Windows Video grabber)

.3t4Binary file converter to ascii (Util3)

4

.4c$Datafile (4Cast/2)

.4geCompiled source code (Informix 4GL)

.4glInformix 4GL language source code file

.4mdMusical file

.4swSwap file (4DOS)

.4thForth language source code file (ForthCMP - LMI Forth)

6

.668Music (the mixing is always at 12048Hz)

.669Music (8 channels MOD) (669 Composer)

.6cmMusic (6 Channel Module) (Triton FastTracker)

7

.7575x75 dpi display font (Ventura Publisher)

.777Compressed file archiver (777)

8

.8Assembly language source code file (A86)

.8585x85 dpi display font (Ventura Publisher)

.8cmMusic (8 Channel Module) (Triton FastTracker)

.8mMath 8 extended character set printer font (PageMaker)

.8medMusic (Amiga OctaMed)

.8svxSound (Amiga 8-bit)

.8uRoman 8 extended character set printer font (PageMaker)

9

.9191x91 dpi display font (Ventura Publisher)

.9696x96 dpi display font (Ventura Publisher)

@

.@@@Screen files used in installation or instructions

S

.SAssembly language source code file.S for cpp (Unix)

Z

.ZCompressed file archive.Z (ascii) (compress)

_

.___Table (Adinf)

a

.aAda language source code file

.aAssembly source code (Macintosh)

.aObject library (unix)

.a11Graphics (AIIM)

.a8Alpha channel image data (24bit 3D animation) (Cubicomp PictureMaker)

.a86Assembly language source code file (A86)

.ab6Datafile (ABStat)

.ab8Datafile (ABStat)

.abcDocument (ABC FlowCharter 1.0)

.abcGeneral filename extension (ABC programming language)

.abcMusical notation language file (folk melodies)

.abfAdobe Binary Screen Font (Adobe Software)

.abkAutomatic backup (CorelDraw)

.abkAvigo Backup (Avigo)

.abmAlbum (Image PALS, PhotoPlus)

.abrAdobe Brush file (Adobe PhotoShop)

.absAbstracts (info file)

.absData file (Abscissa)

.ac$Spooled plot file (AutoCAD AutoSpool)

.acaProject (Project Manager Workbench)

.acadAutoCAD database file

.acbCompressed file archive (ACB)

.acbGraphics (ACMB)

.accProgram (DR-DOS - ViewMax) (GEM / resident)

.aceCompressed file archive (ACE, WinACE)

.acfAdobe Custom Filter (Adobe PhotoShop)

.acgiACGI Script (WWW)

.aclKeyboard accelerator (Corel Draw 6)

.acmAudio Compression Module add-on (Windows)

.acmGraphics file (ACMB format)

.acmbGraphics file (ACMB format)

.acoAdobe Color Palette

.acpAssistant preview file (Ms Office)

.acpCompressed file archive (ACB)

.acrBitmap graphics (ACR-NEMA medical image file)

.actActor source code file (Graphics cell) (Animation Works)

.actAssistant actor (MS Office)

.actColor table (Adobe Photoshop)

.actFoxdoc Action Diagrams (FoxPro)

.actPresentation (Action!)

.acvCompress and decompress audio data (OS/2 driver)

.adScreensaver (AfterDark)

.ad2ADPCM 2-bit compressed voice file (ZFAX)

.ad3ADPCM 3-bit compressed voice file (ZFAX)

.adaAda language source code file

.adbAda Package Body

.adbAppointment database (HP 100LX organizer)

.adcBitmap graphics (16 colors) (ScanStudio)

.adcDictionary (Lingvo)

.adcSound (TI/MIT ADC format)

.addAdapter Device Driver (OS/2)

.adexBitmap graphics (ADEX Corp. image file)

.adfAdministration configuration file

.adfAmiga Disk File

.adiGraphics (AutoCAD Device-Independent binary plotter image)

.adlMca adapter description library (QEMM)

.admMultiModule screensaver (AfterDark)

.adnAdd-in (Lotus 1-2-3)

.adpDynamite file (Astound)

.adpSetup file for fax modem interaction (FaxWorks)

.adpcmSound (Intel/DVI Adaptive Differential Pulse Code Modulation format)

.adrRandomizer screensaver (AfterDark)

.adsAda Package Specification

.adtDatafile for cardfile application (HP NewWave)

.adtDictionary (Lingvo)

.adtFax (AdTech)

.advGUS device driver (Gf166.com)

.adxDocument (Archetype Designer)

.adxIndex (Approach)

.aexAlpha linked executable file

.aexArmored extracted public key (PGP)

.aexpkArmored extracted public key (PGP)

.af2Flowchart (ABC FlowCharter 2.0)

.af3Flowchart (ABC FlowCharter 3.0)

.afcApple sound

.afiBitmap graphics (Truevision)

.aflFont file (for Allways) (Lotus 1-2-3)

.aflRubberFlex animation (AnimaFlex)

.afmAdobe Font Metrics (Type 1 font metrics for font installers)

.afmDatafile for cardfile application (HP NewWave)

.afpShape palette (ABC FlowCharter)

.aftTemplate (ABC FlowCharter 3.0)

.afwWorkspace (ABC FlowCharter 3.0)

.agnAgenda (Psion Series 3)

.aiVector graphics (Adobe Illustrator)

.aifAIFF sound (Apple Audio Interchange Format File)

.aifApplication information file (EPOC)

.aifSetup information (ADW Knowledge Ware)

.aifcAIFF-C sound (Apple Audio Interchange Format File with Compression)

.aiffAIFF sound (Apple Audio Interchange Format File)

.aimAOL Instant Message Launch (Netscape)

.aimAsm Text Mode Image File (The Ultimate Draw)

.ainCompressed file archive (Ain)

.aioAPL file transfer format file

.airAutomatic image registration

.aisGraphics (Array of Intensity Samples) (Xerox)

.aisImage sequence file (ACDSee)

.aixDatafile for cardfile application (HP NewWave)

.alSound (ALAW format)

.albGraphics album (JASC Image Commander)

.algActivity Log (ARCSOLO)

.aliasBitmap graphics (24bit RGB RLE) (Alias image file)

.allArts & Letters Library (Symbol and font files)

.allFilelist of all files (FRQView)

.allFormat file for working pages (Always)

.allGeneral printer information (WordPerfect for Win)

.aloAlmanac support file

.alphaBitmap graphics (raw alpha bytes)

.alsBitmap graphics (24bit RLE) (Alias - Vivid RayTracer)

.altMenu file (WordPerfect Library)

.amfMusic (Advanced Module Format)

.amgCompressed file archive (AMGC)

.amgSystem image file (Actor)

.amsAdobe Monitor Setup calibration file (Adobe PhotoShop)

.amsMusic (Velvert Studio MOD)

.ancList of pattern colors (Canon Computer Pattern Maker)

.aniAnimated cursor (Windows 95/NT)

.aniAnimation (Presidio - many)

.anmAnimation (Deluxe Paint Animator)

.annHelp annotations (Windows 3.x)

.ansAnimation (graphics or text)

.ansAscii text with ANSI character set (NewWave Write)

.antGame data (SimAnt)

.aolAmerica On-Line related file

.aosInstallable program (Nokia Communicator add-on software)

.apCompressed Amiga file archive (Whap)

.apDatafile (Datalex EntryPoint 90)

.apcPrinter driver characters (Lotus 1-2-3)

.apdAldus Printer Description (Aldus PageMaker)

.apdPrinter driver (Lotus 1-2-3)

.apfPrinter driver fonts (Lotus 1-2-3)

.apiAdobe Printer Ink file (Adobe PhotoShop)

.apiApplication Program Interface file (Adobe Acrobat)

.apiPassed parameter file (1st Reader)

.apiPrinter driver (Lotus 1-2-3)

.aplAPL work space

.aplSupport module (Manugraphics APL products)

.appAdd-in application file (Symphony)

.appApplication object file (dBASE Application Generator)

.appExecutable application file (DR-DOS - NeXTstep - Atari - EPOC)

.appGenerated application (FoxPro)

.aprData (Lotus Approach 97)

.aprEmployee performance review (Employee Appraiser)

.apxAppExpert database file (Borland C++ 4.5)

.arcCompressed file archive (ARC - PKARC - QUARK - SQUASH)

.arfAutomatic Response File

.arhArchivers definitions file (DN)

.ariAudio (Aristotle)

.ariCompressed file archive (ARI)

.arjCompressed file archive (Robert Jung's ARJ)

.arkARC archive (CP/M port of ARC file archiver)

.arkArchive (Managing your Money)

.arkCompressed file archive (QUARK)

.arrArrangement (Atari Cubase)

.arrBitmap graphics (Amber ARR image)

.artBitmap graphics (B&W) (many - First Publisher - Xara Studio)

.artGraphics (Another Ray Tracer - Vort)

.arxCompressed file archive (ARX)

.ascArmored encrypted file (Pretty Good Privacy)

.ascAscii text

.ascBitmap graphics B&W ASCII (GROB Graphic Object) (HP-48sx calculator)

.asdAutosave file (Word for Windows)

.asdPresentation (Astound)

.asdScreen driver (Lotus 1-2-3)

.asfDatafile (STATGRAPHICS)

.asfScreen font (Lotus 1-2-3)

.asfVideo (Advanced Streaming Format) (WWW)

.ashAssembly language header file (TASM 3.0)

.asiAssembler include file (Turbo C - Borland C++)

.asicASIC language source code file (ASIC)

.asmAssembly language source code file

.asoAssembler object (object orientated) file (Turbo Assembler)

.asoAstound Dynamite Objects

.aspActive Server Page (HTML file with Microsoft IIS script)

.aspAspect language script file (Procomm Plus)

.aspAssociation of Shareware Professionals note

.astAdobe Color Separtion table (Adobe PhotoShop)

.astAssistant file (Claris Works)

.astAstound multimedia file

.asxCheyenne Backup script

.asxVideo (Advanced Streaming Format) (WWW)

.at2Auto template (Aldus Persuasion 2.0)

.atkBitmap graphics (Andrew Toolkit Raster Object file)

.atmAdobe Type Manager related file

.attBitmap graphics (AT&T Group 4)

.auSound - basic 8bit ulaw compressed audio file (Sun Audio File format)

.autAutomation (IPIX)

.auxAuxiliary dictionary (ChiWriter)

.auxAuxillary references (TeX/LaTeX)

.avaPublication (Avagio)

.avbAntiViral Toolkit Pro Bases

.aviAudio Video Interleaved (movie) (Video for Windows)

.avrSound (Audio Visual Research file format)

.avsApplication Visualization System (animation)

.avsBitmap graphics (AVS X image file)

.avtAvatar-coding files (A3E)

.awText document (HP AdvanceWrite)

.awaAnimation Works Accelerated movie (Animation Works)

.awdDocument (FaxView - Microsoft Fax At Work)

.awkAWK language source code file

.awmAnimations Works Movie (Animation Works)

.awsData (STATGRAPHICS)

.awxCustom application wizard

.axLinker information for libraries (Modula-3)

b

.bBASIC language source code file

.bBase program (Modula-3)

.bBatch list (APPLAUSE)

.b&wBitmap graphics (Mono binary screen image) (1st Reader)

.b&wBitmap graphics (black and white) (atari - mac)

.b1nBitmap graphics (both mono and color binary screen image) (1st Reader)

.b30Printer font (JLaser - Cordata) (Ventura Publisher)

.b4Nuts and Bolts file (Helix)

.b64Encoded file archive (ascii) (base64 MIME)

.b8Bitmap graphics (one byte per pixel) plane two (PicLab)

.b8Red channel image data (24bit 3D animation) (Cubicomp PictureMaker)

.b_wBitmap graphics (black and white) (atari - mac)

.bacBackup

.badBad file (Oracle)

.bakBackup

.balMusic score (Ballade)

.barCompressed file archive (Unix BAR archive)

.barHorizontal bar menu object file (dBASE Application Generator)

.basBASIC language source code file (QuickBASIC - GW-BASIC)

.batBatch file (DOS)

.bbDatabase backup (Papyrus)

.bblBibliographic reference (TeX/BibTeX)

.bbmBrush (Deluxe Paint)

.bbnngBitmap graphics (BBN BitGraph terminal Display Pixel Data (DPD) sequence)

.bbpBezier surface file

.bbsBulletin Board System announce or text info

.bbsHudson-style messagebase (FTN software)

.bchBatch process object file (dBASE Application Generator)

.bchDatafile (Datalex EntryPoint 90)

.bckBackup (VMS/VAX)

.bcmComms script backup (MS Works)

.bcoOutline font description (Bitstream)

.bcpMakefile (Borland C++)

.bcsBrowse information (Windows95)

.bctBackup dictionary (Clarion)

.bcwWorkspace (Environment settings) (Borland C++ 4.5)

.bdbDatabase backup (MS Works)

.bdcDictionary (Lingvo)

.bdfBinary update file (BUpdate)

.bdfBitmap Distribution Format file (font - glyph) (Adobe - X11)

.bdfDatafile (Egret)

.bdrBorder (MS Publisher)

.bdtDictionary (Lingvo)

.bexBinary extracted public key (PGP)

.bexpkBinary extracted public key (PGP)

.bezBezier surface file

.bezOutline font description (Bitstream)

.bf2Bradford 2 font

.bfcBriefcase (Windows 95)

.bfmFont metrics (unix/Frame)

.bfxFax (BitFax)

.bgGame (Backgammon for Windows)

.bgaBitmap graphics (OS/2)

.bgiDevice driver (Borland Graphics Interface)

.bhxCompressed file ascii archive (BinHex)

.biBASIC source code include file (Visual Basic)

.bibBibliography (ascii)

.bibDatabase - not compatible with TeX format (Papyrus)

.bibLiterature database (TeX/BibTeX)

.bifBinary Information File (ASCII file describing image)

.bifBitmap graphics (b&w Binary Image Format) (Image Capture board)

.bifInitialization file (GroupWise)

.biffXLITE 3D file

.bigChinese text (old version)

.big5Chinese text (old version)

.bilSatellite image (8bit GIS tape format) (SPOT image)

.binBinary file

.binSGI Powerflip

.bioBIOS (OS/2)

.bitBitmap graphics (X11)

.bixCompressed file archive (BIX)

.bkFaxbook (JetFax)

.bk!Document backup (WordPerfect for Win)

.bk1Timed backup file for document window 1 (WordPerfect for Win)

.bk2Timed backup file for document window 2 (WordPerfect for Win)

.bk3Timed backup file for document window 3 (WordPerfect for Win)

.bk4Timed backup file for document window 4 (WordPerfect for Win)

.bk5Timed backup file for document window 5 (WordPerfect for Win)

.bk6Timed backup file for document window 6 (WordPerfect for Win)

.bk7Timed backup file for document window 7 (WordPerfect for Win)

.bk8Timed backup file for document window 8 (WordPerfect for Win)

.bk9Timed backup file for document window 9 (WordPerfect for Win)

.bkiBackup index (IBM BookManager)

.bkpBackup file (Write - TurboVidion DialogDesigner)

.bksBookself (IBM BookManager)

.bksWorksheet backup (MS Works)

.bkwMirror image of font set (FontEdit)

.bldBloadable picture (BASIC)

.blgBackup Log (ARCSOLO)

.blgBibTex log

.blkTemporary file (WordPerfect for Win)

.bmBitmap graphics (1bit text) (X Window BitMap)

.bm1Game data (Apogee BioMenace)

.bmfGraphics (Binary Material Format) (Corel)

.bmkBookmark file (Windows)

.bmpBitmap graphics (PC Paintbrush - many)

.bmtAmi Pro Button (Ami Pro)

.bnkAdlib instrument bank file

.bnrGraphics Banner (Banner - Poster)

.bobBitmap graphics (BOB Image file)

.booBook (IBM BookManager)

.booBootstrap (Kermit protocol binary file)

.booEncoded file archive (ascii) (Boo)

.bookBook (Adobe FrameMaker)

.bozCompressed file archive (bzip over zip)

.bpcChart (Business Plan Toolkit)

.bppBackup application (Clarion)

.bpsText document backup (MS Works)

.bptBitmap master file (CorelDraw)

.brData (Omnis7)

.brScript (Bridge)

.brdEagle Layout File

.brkFax (Brooktrout Fax-Mail)

.brkMailer REXX script (The Brake!)

.brl-cadBallistic Research Laboratory CAD

.brushBitmap graphics (Xerox Doodle Brush file)

.brxA file for browsing an index of multimedia options

.bs1Game data (Apogee Blake Stone)

.bs2Archive (BS2)

.bsaCompressed file archive (BSArc)

.bscBrowser information (MS Developer Studio)

.bscCompressed Apple II file archive (BINSCII)

.bscDatabase (Source Browser)

.bscPwbrmake object file (MS Fortran)

.bspMap (Quake)

.bstBiblioTex Style (BibTeX)

.bsyBusy flag (FTN soft)

.btlInmos bootable file

.btmBatch file (Batch To Memory) (4DOS - NDOS)

.btnButton file (Makeover)

.bubPhotobubble (IPIX)

.bufrBinary Universal Form for the Representation

.bufrMeteorological Data

.bugBugs and Problems

.bunBundle file (CakeWalk Audio)

.bupBackup

.butButton definitions (Buttons!)

.bv1Overflow file below insert point in Doc 1 (WordPerfect for Win)

.bv2Overflow file below insert point in Doc 2 (WordPerfect for Win)

.bv3Overflow file below insert point in Doc 3 (WordPerfect for Win)

.bv4Overflow file below insert point in Doc 4 (WordPerfect for Win)

.bv5Overflow file below insert point in Doc 5 (WordPerfect for Win)

.bv6Overflow file below insert point in Doc 6 (WordPerfect for Win)

.bv7Overflow file below insert point in Doc 7 (WordPerfect for Win)

.bv8Overflow file below insert point in Doc 8 (WordPerfect for Win)

.bv9Overflow file below insert point in Doc 9 (WordPerfect for Win)

.bwBitmap graphics (SGI image)

.bwbSpreadsheet application (Visual Baler)

.bwrBeware (buglist) (Kermit)

.byuBitmap graphics (Movie BYU format)

.bzCompressed file archive (bzip)

.bz2Compressed file archive (bzip2)

c

.cC language source code file

.cCompressed unix file archive (compact)

.c++C++ language source code file

.c--C-- language source code file (Sphinx C--)

.c00Print file (Ventura Publisher)

.c4Bitmap graphics (1bit) (JEDMICS CCITT4 format)

.c64Bitmap graphics (Commodore 64 image file)

.c86C language source code file (Computer Innovation C86)

.caInitial cache data for root domain servers (Telnet)

.ca0Packed and splitted file (Borland Installer)

.ca7Job file (Beta 44)

.cabCompressed Cabinet file (Microsoft)

.cacdBASE IV executable when caching on/off (see cachedb.bat)

.cadDocument (Drafix Windows CAD)

.calBitmap graphics B&W (Computer-aided Acquisition and Logistics Support)

.calCalendar file (Windows 3.x)

.calSpreadsheet (SuperCalc)

.calsBitmap graphics (Computer Aided Acquisition and Logistics Support)

.camGraphics (Casio QV Digital Camera)

.canFax (Navigator Fax)

.capCaption (Ventura Publisher)

.capCompressed music file

.capSession capture file (ProComm - Telix)

.casC + ASM language source (Turbo C)

.catCatalog (CP Backup - dBASE IV)

.catIntelliCharge categorization file (Quicken)

.catLogical package (Rational Rose)

.cbMicrosoft clean boot file

.cbcFuzzy logic system (CubiCalc)

.cblCobol language source code file

.cbmCompiled bitmap graphics (XLib)

.cbsButton bar configuration file (MasterWord)

.cbtComputer Based Training (many)

.ccC++ language source code file (gcc)

.ccCC language source code file (cc)

.ccaData (cc:Mail)

.ccadData (ClarisCAD)

.ccbAnimated Button configuration (Visual Basic)

.cccBitmap graphics (native format) (Curtain Call)

.ccfCommunications configuration file (Symphony)

.ccfConfiguration file (OS/2 Multimedia Viewer)

.cchChart (CorelChart)

.cciCCITT Group 3 and Group 4 Encoding

.ccittCCITT Group 3 and Group 4 Encoding

.cclCommunication Command Language file (Intalk)

.ccmMailbox (Lotus CC:Mail)

.ccoBtx Graphics file (XBTX)

.ccoData (CyberChat)

.ccrfBitmap graphics (Calcomp Raster File) (B&W or 1bit CMYK for printers)

.cctShockwave cast (Macromedia Director)

.cdCD description (DN)

.cdaCD audio track

.cdbCard database (CardScan)

.cdbMain database (Turbo C Utilities)

.cdfChannel Definition Format (Microsoft)

.cdfCommon Data Format (multi-dimensional data sets)

.cdfCyberspace Description Format

.cdfGraphics (Unidata netCDF)

.cdiCompact Disk Interactive (Phillips CD-I IFF file)

.cdkDocument (Atari Calamus)

.cdlCAD language file (CADKey)

.cdmDisk Drivers NPA (Novell NetWare)

.cdmMusic format (compressed)

.cdrVector graphics (CorelDraw format)

.cdtTemplate (CorelDraw)

.cdxCompound index (FoxPro)

.cdxCompressed drawing (Corel Draw)

.ceComputer Eyes (Digital Vision IFF bitmap)

.cefWorkbench application (CA Clipper)

.cegBitmap graphics (Tempra Show - Edsun Continuous Edge Graphics)

.celAnimation (Autodesk Animator - 3D Studio)

.celBitmap graphics (15/32bit) (Lumena CEL file) (Time Arts software)

.celCIMFast Event Language file

.cerCompilation error messages (Lahey Fortran)

.cerSecurity certificate

.cfConfiguration (imake)

.cfbComptons Multimedia file