Filename Extensions Generated 22 February 1999 from Filex database with 3240 items. ! # $ & ) 0 1 2 3 4 6 7 8 9 @ S Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z ~ • ! .!!! Usually README file # .### Compressed volume file (DoubleSpace) .### Temp file (QTIC) .#24 Printer data file for 24 pin matrix printer (LocoScript) .#gf Font file (MetaFont) .#ib Printer data file (LocoScript) .#sc Printer data file (LocoScript) .#st Standard mode printer definitions (LocoScript) $ .$$$ Temporary file .$$f Database (OS/2) .$$p Notes (OS/2) .$$s Spreadsheet (OS/2) .$00 Pipe file (DOS) .$1 ZX Spectrum file in HOBETA format .$d$ Data (OS/2 Planner) .$db Temporary file (dBASE IV) .$ed Editor temporary file (MS C) .$ln TLink response file (Borland C++) .$o1 Pipe file (DOS) .$vm Virtual manager temporary file (Windows 3.x) & .&&& Temporary file ) .)2( LHA archiver temporary file (LHA) 0 .0 Compressed harddisk data (DoubleSpace) .000 Common filename extension (GEOS) .000 Compressed harddisk data (DoubleSpace) .001 Fax (Hayes JT FAX) (many) .075 75x75 dpi display font (Ventura Publisher) .085 85x85 dpi display font (Ventura Publisher) .091 91x91 dpi display font (Ventura Publisher) .096 96x96 dpi display font (Ventura Publisher) .0b Printer font with lineDraw extended character set (PageMaker) 1 .1 Unformatted manual page (Roff/nroff/troff/groff) .10x Bitmap graphics (Gemini 10x printer graphics file) .123 Data (Lotus123 97) .12m Smartmaster file (Lotus123 97) .15u Printer font with PI font set (PageMaker) .1st Usually README.1ST text 2 .24b Bitmap graphics (24bit data) .286 Virtual device driver (Windows standard mode) .2gr VGA graphics driver (Windows Video grabber) 3 .301 Fax (Super FAX 2000 - Fax-Mail 96)) .386 Virtual device driver (Windows 386 enhanced mode) .3d2 3D data (Atari Stereo CAD-3D 2.0) .3dm QuickDraw 3D Metafile (QuickDraw) .3dmf QuickDraw 3D Metafile (QuickDraw) .3ds Graphics (Autodesk 3D Studio) .3fx 3D effects (CorelChart) .3gr VGA graphics driver (Windows Video grabber) .3t4 Binary file converter to ascii (Util3) 4 .4c$ Datafile (4Cast/2) .4ge Compiled source code (Informix 4GL) .4gl Informix 4GL language source code file .4md Musical file .4sw Swap file (4DOS) .4th Forth language source code file (ForthCMP - LMI Forth) 6 .668 Music (the mixing is always at 12048Hz) .669 Music (8 channels MOD) (669 Composer) .6cm Music (6 Channel Module) (Triton FastTracker) 7 .75 75x75 dpi display font (Ventura Publisher) .777 Compressed file archiver (777) 8 .8 Assembly language source code file (A86) .85 85x85 dpi display font (Ventura Publisher) .8cm Music (8 Channel Module) (Triton FastTracker) .8m Math 8 extended character set printer font (PageMaker) .8med Music (Amiga OctaMed) .8svx Sound (Amiga 8-bit) .8u Roman 8 extended character set printer font (PageMaker) 9 .91 91x91 dpi display font (Ventura Publisher) .96 96x96 dpi display font (Ventura Publisher) @ .@@@ Screen files used in installation or instructions S .S Assembly language source code file.S for cpp (Unix) Z .Z Compressed file archive.Z (ascii) (compress) _ .___ Table (Adinf) a .a Ada language source code file .a Assembly source code (Macintosh) .a Object library (unix) .a11 Graphics (AIIM) .a8 Alpha channel image data (24bit 3D animation) (Cubicomp PictureMaker) .a86 Assembly language source code file (A86) .ab6 Datafile (ABStat) .ab8 Datafile (ABStat) .abc Document (ABC FlowCharter 1.0) .abc General filename extension (ABC programming language) .abc Musical notation language file (folk melodies) .abf Adobe Binary Screen Font (Adobe Software) .abk Automatic backup (CorelDraw) .abk Avigo Backup (Avigo) .abm Album (Image PALS, PhotoPlus) .abr Adobe Brush file (Adobe PhotoShop) .abs Abstracts (info file) .abs Data file (Abscissa) .ac$ Spooled plot file (AutoCAD AutoSpool) .aca Project (Project Manager Workbench) .acad AutoCAD database file .acb Compressed file archive (ACB) .acb Graphics (ACMB) .acc Program (DR-DOS - ViewMax) (GEM / resident) .ace Compressed file archive (ACE, WinACE) .acf Adobe Custom Filter (Adobe PhotoShop) .acgi ACGI Script (WWW) .acl Keyboard accelerator (Corel Draw 6) .acm Audio Compression Module add-on (Windows) .acm Graphics file (ACMB format) .acmb Graphics file (ACMB format) .aco Adobe Color Palette .acp Assistant preview file (Ms Office) .acp Compressed file archive (ACB) .acr Bitmap graphics (ACR-NEMA medical image file) .act Actor source code file (Graphics cell) (Animation Works) .act Assistant actor (MS Office) .act Color table (Adobe Photoshop) .act Foxdoc Action Diagrams (FoxPro) .act Presentation (Action!) .acv Compress and decompress audio data (OS/2 driver) .ad Screensaver (AfterDark) .ad2 ADPCM 2-bit compressed voice file (ZFAX) .ad3 ADPCM 3-bit compressed voice file (ZFAX) .ada Ada language source code file .adb Ada Package Body .adb Appointment database (HP 100LX organizer) .adc Bitmap graphics (16 colors) (ScanStudio) .adc Dictionary (Lingvo) .adc Sound (TI/MIT ADC format) .add Adapter Device Driver (OS/2) .adex Bitmap graphics (ADEX Corp. image file) .adf Administration configuration file .adf Amiga Disk File .adi Graphics (AutoCAD Device-Independent binary plotter image) .adl Mca adapter description library (QEMM) .adm MultiModule screensaver (AfterDark) .adn Add-in (Lotus 1-2-3) .adp Dynamite file (Astound) .adp Setup file for fax modem interaction (FaxWorks) .adpcm Sound (Intel/DVI Adaptive Differential Pulse Code Modulation format) .adr Randomizer screensaver (AfterDark) .ads Ada Package Specification .adt Datafile for cardfile application (HP NewWave) .adt Dictionary (Lingvo) .adt Fax (AdTech) .adv GUS device driver (Gf166.com) .adx Document (Archetype Designer) .adx Index (Approach) .aex Alpha linked executable file .aex Armored extracted public key (PGP) .aexpk Armored extracted public key (PGP) .af2 Flowchart (ABC FlowCharter 2.0) .af3 Flowchart (ABC FlowCharter 3.0) .afc Apple sound .afi Bitmap graphics (Truevision) .afl Font file (for Allways) (Lotus 1-2-3) .afl RubberFlex animation (AnimaFlex) .afm Adobe Font Metrics (Type 1 font metrics for font installers) .afm Datafile for cardfile application (HP NewWave) .afp Shape palette (ABC FlowCharter) .aft Template (ABC FlowCharter 3.0) .afw Workspace (ABC FlowCharter 3.0) .agn Agenda (Psion Series 3) .ai Vector graphics (Adobe Illustrator) .aif AIFF sound (Apple Audio Interchange Format File) .aif Application information file (EPOC) .aif Setup information (ADW Knowledge Ware) .aifc AIFF-C sound (Apple Audio Interchange Format File with Compression) .aiff AIFF sound (Apple Audio Interchange Format File) .aim AOL Instant Message Launch (Netscape) .aim Asm Text Mode Image File (The Ultimate Draw) .ain Compressed file archive (Ain) .aio APL file transfer format file .air Automatic image registration .ais Graphics (Array of Intensity Samples) (Xerox) .ais Image sequence file (ACDSee) .aix Datafile for cardfile application (HP NewWave) .al Sound (ALAW format) .alb Graphics album (JASC Image Commander) .alg Activity Log (ARCSOLO) .alias Bitmap graphics (24bit RGB RLE) (Alias image file) .all Arts & Letters Library (Symbol and font files) .all Filelist of all files (FRQView) .all Format file for working pages (Always) .all General printer information (WordPerfect for Win) .alo Almanac support file .alpha Bitmap graphics (raw alpha bytes) .als Bitmap graphics (24bit RLE) (Alias - Vivid RayTracer) .alt Menu file (WordPerfect Library) .amf Music (Advanced Module Format) .amg Compressed file archive (AMGC) .amg System image file (Actor) .ams Adobe Monitor Setup calibration file (Adobe PhotoShop) .ams Music (Velvert Studio MOD) .anc List of pattern colors (Canon Computer Pattern Maker) .ani Animated cursor (Windows 95/NT) .ani Animation (Presidio - many) .anm Animation (Deluxe Paint Animator) .ann Help annotations (Windows 3.x) .ans Animation (graphics or text) .ans Ascii text with ANSI character set (NewWave Write) .ant Game data (SimAnt) .aol America On-Line related file .aos Installable program (Nokia Communicator add-on software) .ap Compressed Amiga file archive (Whap) .ap Datafile (Datalex EntryPoint 90) .apc Printer driver characters (Lotus 1-2-3) .apd Aldus Printer Description (Aldus PageMaker) .apd Printer driver (Lotus 1-2-3) .apf Printer driver fonts (Lotus 1-2-3) .api Adobe Printer Ink file (Adobe PhotoShop) .api Application Program Interface file (Adobe Acrobat) .api Passed parameter file (1st Reader) .api Printer driver (Lotus 1-2-3) .apl APL work space .apl Support module (Manugraphics APL products) .app Add-in application file (Symphony) .app Application object file (dBASE Application Generator) .app Executable application file (DR-DOS - NeXTstep - Atari - EPOC) .app Generated application (FoxPro) .apr Data (Lotus Approach 97) .apr Employee performance review (Employee Appraiser) .apx AppExpert database file (Borland C++ 4.5) .arc Compressed file archive (ARC - PKARC - QUARK - SQUASH) .arf Automatic Response File .arh Archivers definitions file (DN) .ari Audio (Aristotle) .ari Compressed file archive (ARI) .arj Compressed file archive (Robert Jung's ARJ) .ark ARC archive (CP/M port of ARC file archiver) .ark Archive (Managing your Money) .ark Compressed file archive (QUARK) .arr Arrangement (Atari Cubase) .arr Bitmap graphics (Amber ARR image) .art Bitmap graphics (B&W) (many - First Publisher - Xara Studio) .art Graphics (Another Ray Tracer - Vort) .arx Compressed file archive (ARX) .asc Armored encrypted file (Pretty Good Privacy) .asc Ascii text .asc Bitmap graphics B&W ASCII (GROB Graphic Object) (HP-48sx calculator) .asd Autosave file (Word for Windows)