GendNet Club

GendNet'Club    Les extensions de fichiers et logiciels

       
       
       
.ans        ANSI graphics (character animation)
.ans        ASCII text ANSI character set (NewWave Write)
.ap        compressed Amiga file archive created by WHAP
.ap        datafile (Datalex EntryPoint 90)
.apc        ----- (Lotus 1-2-3) printer driver
.apd        ----- (Lotus 1-2-3) printer driver
.apf        ----- (Lotus 1-2-3) printer driver
.api        ----- (Lotus 1-2-3) printer driver
.api        passed parameter file (1st Reader)
.apl        APL work space format file
.app        add-in application file (Symphony)
.app        application object file (dBASE Application Generator)
.app        executable application file (DR-DOS - NeXTstep - Atari)
.app        generated application (FoxPro)
.apr        employee performance review (Employee Appraiser)
.arc        compressed file archive created by ARC (arc602.exe/pk361.exe)
.arc        compressed file archive created by SQUASH (squash.arc)
.arf        Automatic Response File
.arj        compressed file archive created by ARJ (arj241.exe)
.ark        ARC file archive created by CP/M port of ARC file archiver
.arr        Arrangement (Atari Cubase)
.art        graphics (scrapbook) (Art Import)
.art        raster graphics (First Publisher)
.asc        ASCII text file
.asd        ----- (Lotus 1-2-3) screen driver
.asd        autosave file (Word for Windows)
.asd        presentation (Astound)
.asf        ----- (Lotus 1-2-3) screen font
.asf        datafile (STATGRAPHICS)
.ash        assembly language header file (TASM 3.0)
.asi        assembler include file (Turbo C - Borland C++)
.asm        ASSEMBLY source code file
.aso        assembler object (object orientated) file (Turbo Assembler)
.asp        ASPECT source code file (Procomm Plus)
.asp        Association of Shareware Professionals OMBUDSMN.ASP notice
.at2        auto template (Aldus Persuasion 2.0)
.atm        Adobe Type Manager data/info
.au        sound (audio) file (SUN Microsystems)
.aux        Auxillary references (TeX/LaTeX)
.aux        auxiliary dictionary (ChiWriter)
.ava        publication (Avagio)
.avi        Audio Video Interleaved animation file (Video for Windows)
.aw        text file (HP AdvanceWrite)
.awk        AWK script/program
.awm        movie (Animation Works)
.aws        ----- (STATGRAPHICS)
.b        batch list (APPLAUSE)
.b&w        black and white graphics (atari - mac)
.b&w        mono binary screen image (1st Reader)
.b1n        both mono and color binary screen image (1st Reader)
.b30        printer font (JLaser - Cordata) (Ventura Publisher)
.b8        raw graphics (one byte per pixel) plane two (PicLab)
.b_w        black and white graphics (atari - mac)
.bak        backup file
.bal        music score (Ballade)
.bar        horizontal bar menu object file (dBASE Application Generator)
.bas        BASIC source code file
.bat        batch file (DOS)
.bb        database backup (Papyrus)
.bbl        Bibliographic reference (TeX/BibTeX)
.bbm        brush (Deluxe Paint)
.bbs        Bulletin Board System announce or text info file
.bch        batch process object file (dBASE Application Generator)
.bch        datafile (Datalex EntryPoint 90)
.bco        outline font description (Bitstream)
.bcp        Borland C++ makefile
.bdf        Bitmap Distribution Format font file (X11)
.bdf        datafile (Egret)
.bdr        border (MS Publisher)
.bez        outline font description (Bitstream)
.bf2        Bradford 2 font
.bfm        font metrics (unix/Frame)
.bfx        fax (BitFax)
.bga        bitmap graphics
.bgi        Borland Graphics Interface device driver (Turbo C - Turbo
Pascal)
.bib        bibliography (ASCII)
.bib        database - not compatible with TeX format (Papyrus)
.bib        literature database (TeX/BibTeX)
.bif        Binary Image Format b&w graphics (Image Capture board)
.bin        binary file
.bio        OS2 BIOS
.bit        bitmap X11
.bk        faxbook (JetFax)
.bk!        document backup (WordPerfect for Win)
.bk1        timed backup file for document window 1 (WordPerfect for Win)
.bk2        timed backup file for document window 2 (WordPerfect for Win)
.bk3        timed backup file for document window 3 (WordPerfect for Win)
.bk4        timed backup file for document window 4 (WordPerfect for Win)
.bk5        timed backup file for document window 5 (WordPerfect for Win)
.bk6        timed backup file for document window 6 (WordPerfect for Win)
.bk7        timed backup file for document window 7 (WordPerfect for Win)
.bk8        timed backup file for

document window 8 (WordPerfect for Win)
.bk9        timed backup file for document window 9 (WordPerfect for Win)
.bkp        backup file (Write - TurboVidion DialogDesigner)
.bkw        mirror image of font set (FontEdit)
.bld        BLoaDable picture (BASIC)
.blk        temporary file (WordPerfect for Win)
.bm        BitMap graphics
.bmk        Help Bookmarks (Windows 3.x)
.bmp        BitMaP graphics (PC Paintbrush - many)
.bnk        Adlib instrument bank file
.boo        compressed file ASCII archive created by BOO (msbooasm.arc)
.bpc        chart (Business Plan Toolkit)
.bpt        bitmap fills file (CorelDRAW)
.br        script (Bridge)
.brd        Eagle Layout File
.brk        fax (Brooktrout Fax-Mail)
.bsc        compressed Apple II file archive created by BINSCII
.bsc        database (Source Browser)
.bsc        pwbrmake object file (MS Fortran)
.btm        Batch To Memory batch file (4DOS)
.bup        backup file
.but        button definitions (Buttons!)
.buy        datafile format (movie)
.bv1        overflow file below insert point in Doc 1 (WordPerfect for Win)
.bv2        overflow file below insert point in Doc 2 (WordPerfect for Win)
.bv3        overflow file below insert point in Doc 3 (WordPerfect for Win)
.bv4        overflow file below insert point in Doc 4 (WordPerfect for Win)
.bv5        overflow file below insert point in Doc 5 (WordPerfect for Win)
.bv6        overflow file below insert point in Doc 6 (WordPerfect for Win)
.bv7        overflow file below insert point in Doc 7 (WordPerfect for Win)
.bv8        overflow file below insert point in Doc 8 (WordPerfect for Win)
.bv9        overflow file below insert point in Doc 9 (WordPerfect for Win)
.bwb        spreadsheet application (Visual Baler)
.bwr        beware (buglist) (Kermit)
.c        C source code file
.c        compressed unix file archive created by COMPACT
.c++        C++ source code file
.c--        source code (Sphinx C--)
.c00        print file (Ventura Publisher)
.c86        C source code file (Computer Innovation C86)
.ca        initial cache data for root domain servers (Telnet)
.cac        dBASE IV executable when caching on/off (see cachedb.bat)
.cad        document (Drafix Windows CAD)
.cal        calendar file (Windows 3.x)
.cal        spreatsheet (SuperCalc)
.can        fax (Navigator Fax)
.cap        caption (Ventura Publisher)
.cap        session capture file (Telix)
.cat        catalog (dBASE IV)
.cbc        fuzzy logic system (CubiCalc)
.cbl        COBOL source code file
.cbm        compiled bitmap graphics (XLib)
.cbt        Computer Based Training (many)
.cc        C++ source code file
.ccc        bitmap graphics (native format) (Curtain Call)
.ccf        communications configuration file (Symphony)
.cch        chart (CorelChart)
.ccl        Communication Command Language file (Intalk)
.cco        BTX Graphics file (XBTX)
.cdb        card database (CardScan)
.cdb        main database (TCU Turbo C Utilities)
.cdf        graphics (netcdf)
.cdk        document (Atari Calamus)
.cdr        vector graphics (CorelDRAW native format)
.cdt        ----- (CorelDraw 4.0)
.cdx        compound index (FoxPro)
.ce        main.ce (The FarSide Computer Calendar)
.ceg        bitmap graphics (Tempra Show - Edsun Continuous Edge Graphics)
.cel        graphics (Autodesk Animator - Lumena)
.cf        configuration file (imake)
.cfg        configuration
.cfl        chart (CorelFLOW)
.cfn        font data (Atari Calamus)
.cfo        C Form Object internal format object file (TCU Turbo C
Utilities)
.cfp        fax (The Complete Fax Portable)
.cga        CGA display font (Ventura Publisher)
.cgm        Computer Graphics Metafile vector graphics (A&L - HG - many)
.ch        header file (Clipper 5)
.ch3        chart (Harvard Graphics 3.0)
.ch4        presentation (Charisma 4.0)
.chd        font descriptor (FontChameleon)
.chi        document (ChiWriter)
.chk        recovered data (DOS CHKDSK)
.chk        temporary file (WordPerfect for Win)
.chn        ----- (Ethnograph 3)
.chp        chapter file (Ventura Publisher)
.chr        character set (Turbo C - Turbo Pascal)
.cht        chart (Harvard Graphics 2.0 - SoftCraft Presenter)
.cht        interface file for ChartMaster (dBASE)
.cif        Caltech Intermediate Format graphics
.cif        chapter information (Ventura Publisher)
.cix        database index (TCU Turbo C Utilities)
.cl        COMMON LISP source code file
.clp        clip art graphics (Quattro Pro)
.clp        clipboard file (Windows 3.x)
.clp        compiler script file (clip list) (Clipper 5)
.clr        color binary screen image (1st Reader)
.clr        color definitions (Photostyler)
.cls        C++ class definition file
.cm        data file (CraftMan)
.cmd        batch file (OS/2)
.cmd        command (dBASE - Waffle)
.cmd        external command menu (1st Reader)
.cmf        FM-music file (Creative Music File)
.cmk        card (Card Shop Plus)
.cmm        CMM script (batch) file (CEnvi)
.cmp        header file for PostScript printer files (CorelDRAW)
.cmp        user dictionary (MS Word for DOS)
.cmv        animation (CorelMove CorelDraw 4.0)
.cnc        CNC general program data
.cnf        configuration (program - printer setup)
.cnv        data conversion support file (Word for Windows)
.cnv        temporary file (WordPerfect for Win)
.cob        COBOL source code file
.cod        datafile (Forecast Plus - MS Multiplan - StatPac Gold)
.cod        program compiled code (FORTRAN)
.cod        template source file (dBASE Application Generator)
.cod        videotext file
.col        color palette (Autodesk Animator - many)
.col        spreadsheet (MS Multiplan)
.com        command (memory image of executable program) (DOS)
.con        configuration file (Simdir)
.cpd        script (Complaints Desk)
.cpf        fax (The Complete Fax)
.cpi        Code Page Information file (DOS)
.cpi        ColorLab Processed Image bitmap graphics
.cpl        control panel file (Windows 3.x)
.cpl        presentation (Compel)
.cpp        C++ source code file
.cpp        presentation (CA-Cricket Presents)
.cps        ----- backup of startup files by QEMM (?) autoexec.cps
.cpt        compressed Mac file archive created by COMPACT PRO (ext-pc.zip)
.cpt        encrypted memo file (dBASE)
.cpt        template (CA-Cricket Presents)
.cpz        music text file (COMPOZ)
.crd        cardfile (Windows 3.x - YourWay)
.crf        cross-reference (MS MASM - Zortech C++)
.crp        encrypted database (dBASE IV)
.crs        file Conversion Resource (WordPerfect 5.1)
.csg        graph (Statistica/w)
.csp        PC Emcee Screen Image file (Computer Support Corporation)
.css        datafile (CSS - Stats+)
.css        datasheet (Statistica/w)
.csv        Comma Separated Values text file format (ASCII)
.csv        adjusted EGA/VGA palette (CompuShow)
.ctc        control file (PC Installer)
.ctf        character code translation file (Symphony)
.ctl        control file (dBASE IV - Aldus Setup)
.ctx        Course TeXt file (Microsoft online guides)
.ctx        ciphertext file (Pretty Good Privacy RSA System)
.cuf        C Utilities Form definition (TCU Turbo C Utilities)
.cur        cursor image file (Windows 3.x)
.cut        bitmap graphics (Dr. Halo)
.cv4        color file (CodeView)
.cvp        cover page (WinFax)
.cvs        graphics (Canvas)
.cvt        backup file for CONVERTed database file (dBASE IV)
.cvw        color file (CodeView)
.cxx        C++ source code file (Zortech C++)
.dat        data file in special format or ASCII
.db        configuration (dBASE IV - dBFast)
.db        database (Paradox - Smartware)
.db$        temperature debug info (Clarion Modula-2)
.db$        temporary file (dBASE)
.db2        database (dBASE II)
.db3        database (dBASE III)
.dba        datafile (DataEase)
.dbd        business data (Business Insight)
.dbd        debug info (Clarion Modula-2)
.dbf        database file (dBASE III/IV - FoxPro - dBFast - DataBoss)
.dbg        symbolic debugging informati

on (MS C/C++)
.dbk        database backup (dBASE IV)
.dbm        datafile (DataEase)
.dbm        menu template (DataBoss)
.dbo        compiled program (dBASE IV)
.dbs        database in SQL Windows format
.dbs        datafile (PRODAS)
.dbs        printer description file (Word - Works)
.dbt        FoxBASE+ style memo (FoxPro)
.dbt        memo file for database w/same name (dBASE IV - dBFast)
.dbw        windows file (DataBoss)
.dca        Document Content Architecture text file (IBM DisplayWrite)
.dcf        disk image file
.dcp        Data CodePage (OS/2)
.dcs        bitmap graphics (CYMK format) (QuarkXPress)
.dcs        datafile (ACT! Activity Files)
.dct        database dictionary (Clarion Database Developer)
.dct        spell checking dictionary (Harvard Graphics 3.0 - Symphony)
.dcx        multi-page PCX graphics (common fax format - Intel - SpectraFAX)
.dd        compressed Macintosh file archive created by DISKDOUBLER
.ddi        DiskDupe Image file (ddupe322.zip)
.ddp        Device Driver Profile file (OS/2)
.deb        DEBUG script (DOS Debug)
.def        defaults - definitions
.dem        demonstration
.dem        graphics (VistaPro)
.dev        device driver
.dfd        Data Flow Diagram graphic (Prosa)
.dfi        outline font description (Digifont)
.dfl        default program settings (Signature)
.dfm        Data Flow Diagram model file (Prosa)
.dfs        Delight Sound File
.dfv        printing form (Word)
.dgn        graphics (MicroStation)
.dgs        diagnostics
.dhp        Dr. Halo PIC Format graphics (Dr. Halo II - III)
.dht        datafile (Gauss)
.dia        Diagraph graphics (Computer Support Corporation)
.dib        Device-Independent Bitmap graphics
.dic        dictionary
.dif        database (VisiCalc)
.dif        output from Diff command - script for Patch command
.dif        text file (Data Interchange Format)
.dip        graphics
.dir        dialing directory file (Procomm Plus)
.dir        directory file (VAX)
.dir        movie (MacroMind Director 4.x)
.dis        distribution file (VAX Mail)
.dis        thesaurus (CorelDraw)
.diz        description file (Description In Zip)
.dkb        raytraced graphics (DKBTrace)
.dl        animation (Italian origin)
.dld        ----- (Lotus 1-2-3)
.dlg        dialog resource script file (MS Windows SDK)
.dll        Dynamic Link Library (Windows 3.x - OS/2)
.dll        export/import filter (CorelDRAW)
.dls        setup (Norton Disklock)
.dmo        ----- demo - (Derive)
.dmp        dump file (eg. screen or memory)
.dms        compressed Amiga file archive created by DISKMASHER
.doc        document text file
.dog        screen file (Laughing Dog Screen Maker)
.dos        external command file (1st Reader)
.dos        network driver (eg. pkt_dis.dos)
.dos        text file containing DOS specific info
.dot        line-type definition file (CorelDRAW)
.dot        template (Word for Windows)
.dox        text file (MultiMate 4.0)
.dp        calendar file (Daily Planner)
.dp        data file (DataPhile)
.dpr        default project- and state-related information (Borland C++)
.drs        Display Resource (WordPerfect for Win)
.drv        device driver eg. for printer
.drw        vector graphics (Micrografx Designer)
.ds4        vector graphics (Micrografx Designer 4.0)
.dsd        database (DataShaper)
.dsk        project desktop file (Borland C++ - Turbo Pascal)
.dsm        digital sound module (DSI)
.dsn        design (Object System Designer)
.dsp        display parameters (Signature)
.dsp        graphics display driver (Dr.Halo)
.dsr        Driver Resource (WordPerfect for Win)
.dss        screensaver file (DCC)
.dss        sound (Digital Soup)
.dt_        data fork of a Macintosh file (Mac-ette)
.dta        data file (Turbo Pascal - PC-File - Stata)
.dtf        database file (PFS - Q&A)
.dtp        document (Timeworks Publisher3)
.dtp        publication (Publish-It!)
.dvc        ----- (Lotus 1-2-3)
.dvi        DeVice Independent document (TeX)
.dvp        DESQview Program Information file (DESQview)
.dvp        device parameter file (AutoCAD)
.dw2        drawing (DesignCAD for windows)
.dwc        compressed file archive created by DWC (dwc-a501.exe)
.dwg        drawing (Drafix)
.dwg        drawing database (AutoCAD)
.dx        text file (DEC WPS/DX format - DEC WPS Plus)
.dxf        Drawing Interchange File Format vector graphics (AutoCAD)
.dxn        fax (Fujitsu dexNET)
.dyn        ----- (Lotus 1-2-3)
.edt        default settings (VAX Edt editor)
.eeb        button bar for Equation Editor (WordPerfect for Win)
.eft        high resolution screen font (ChiWriter)
.efx        fax (Everex EFax)
.ega        EGA display font (Ventura Publisher)
.el        ELISP source code file (Emacs lisp)
.elc        compiled ELISP code (Emacs lisp)
.elt        event list text file (Prosa)
.emf        enchanced Metafile graphics
.emu        terminal emulation data (BITCOM)
.enc        encoded file - UUENCODEd file (Lotus 1-2-3 - uuexe515.exe)
.enc        music (Encore)
.end        arrow-head definition file (CorelDRAW)
.eng        dictionary engine (Sprint)
.eng        graphics (charting) (EnerGraphics)
.env        Enveloper macro (WOPR)
.env        environment file (WordPerfect for Win)
.epd        publication (Express Publisher)
.epi        document (Express Publisher)
.eps        Encapsulated PostScript vector graphics (Adobe Illustrator)
.eps        printer font (Epson - Xerox...) (Ventura Publisher)
.eqn        equation (WordPerfect for Win)
.erd        Entity Relationship Diagram graphic file (Prosa)
.erm        Entity Relationship Diagram model file (Prosa)
.err        error log
.err        error messages for command line compilers
.esh        Extended Shell batch file
.eth        document (Ethnograph 3)
.etx        Structure Enhanced (setext) text
.evy        document (WordPerfect Envoy)
.ewd        document (Express Publisher for Windows)
.ex3        device driver (Harvard Graphics 3.0)
.exc        REXX source code file (VM/CMS)
.exc        exclude file for Optimize (do not process) (QEMM)
.exe        directly executable program (DOS)
.exm        MSDOS executable, system-manager compliant (HP calculator)
.ext        extension file (Norton Commander)
.ezf        fax (Calculus EZ-Fax)
.f        FORTRAN source code file
.f        compressed file archive created by FREEZE
.f01        fax (perfectfax)
.f06        DOS screen text font - height 6 pixels (fntcol13.zip)
.f07        DOS screen text font - height 7 pixels (fntcol13.zip)
.f08        DOS screen text font - height 8 pixels (fntcol13.zip)
.f09        DOS screen text font - height 9 pixels (fntcol13.zip)
.f10        DOS screen text font - height 10 pixels (fntcol13.zip)
.f11        DOS screen text font - height 11 pixels (fntcol13.zip)
.f12        DOS screen text font - height 12 pixels (fntcol13.zip)
.f13        DOS screen text font - height 13 pixels (fntcol13.zip)
.f14        DOS screen text font - height 14 pixels (fntcol13.zip)
.f16        DOS screen text font - height 16 pixels (fntcol13.zip)
.f2r        linear module (music) (Farandole)
.f3r        blocked module (music) (Farandole)
.f77        FORTRAN 77 source code file
.f96        fax (Frecom FAX96)
.fac        FACE graphics
.faq        Frequently Asked Questions text file
.far        music
.fax        fax (raster graphics) (most Fax programs)
.fc        spell checking dictionary (Harvard Graphics 2.0)
.fd        declaration file (MS Fortran)
.fd        field offsets for compiler (DataFlex)
.fdw        form (F3 Design and Mapping)
.feb        button bar for Figure Editor (WordPerfect for Win)
.ff        outline font description (Agfa Compugraphics)
.fff        fax (defFax)
.fft        DCA/FFT Final Form Text text file (DisplayWrite)
.fh3        vector graphics (Aldus FreeHand 3.x)
.fh4        vector graphics (Aldus FreeHand 4.x)
.fi        interface file (MS Fortran)
.fif        Fractal Image Format file
.fil        file template (Application Generator)
.f

il        files list object file (dBASE Application Generator)
.fil        overlay (WordPerfect)
.fin        print-formatted text file (Perfect Writer - Scribble - MINCE)
.fit        FITS graphics
.fix        patch file
.fky        macro file (FoxPro)
.flb        format library (Papyrus)
.flc        animation (Autodesk Animator)
.fld        folder (Charisma)
.fli        TeX font library (EmTeX)
.fli        animation (Autodesk Animator)
.flm        Film Roll (AutoCAD/AutoShade)
.flt        filter file (Micrografx Picture Publisher)
.flt        support file (Asymetrix ToolBook) - graphics filter
.flx        compiled binary (DataFlex)
.fm        spreatsheet (FileMaker Pro)
.fm1        spreadsheet (Lotus 1-2-3 release 2.x)
.fm3        device driver (Harvard Graphics 3.0)
.fm3        spreadsheet (Lotus 1-2-3 release 3.x)
.fmb        File Manager Button bar (WordPerfect for Win)
.fmk        makefile (Fortran PowerStation)
.fmo        compiled format file (dBASE IV)
.fmt        format file (dBASE IV - FoxPro - Clipper 5 - dBFast)
.fmt        style sheet (Sprint)
.fn3        font file (Harvard Graphics 3.0)
.fnt        font file (many)
.fnx        inactive font (Exact)
.fo1        font file (Borland Turbo C)
.fo2        font file (Borland Turbo C)
.fol        folder of saved messages (1st Reader)
.fon        dialing directory file (Telix)
.fon        font file (many - Windows 3.x font library)
.fon        log of all calls (Procomm Plus)
.for        FORTRAN source code file
.for        form (WindowBase)
.fot        installed Truetype font (Windows Font Installer)
.fp        configuration file (FoxPro)
.fpc        catalog (FoxPro)
.fpt        memo (FoxPro)
.fpw        floorplan drawing (FloorPLAN plus for Windows)
.fr3        renamed dBASE III+ form file (dBASE IV)
.frf        font (FontMonger)
.frg        uncompiled report file (dBASE IV)
.frm        form (Visual Basic)
.frm        report file (dBASE IV - Clipper 5 - dBFast)
.frm        text (order form)
.fro        compiled report file (dBASE IV)
.frp        form (PerForm PRO Plus - FormFlow)
.frs        Screen Font Resource (WordPerfect for Win)
.frt        report memo (FoxPro)
.frx        report (FoxPro)
.fsl        form (Paradox for Windows)
.fsm        Farandoyle Sample format music
.fst        linkable program (dBFast)
.fsx        ----- (Lotus 1-2-3)
.ftm        font file (Micrografx)
.ftp        configuration (FTP Software PC/TCP)
.fw        database (FrameWork)
.fw2        database (Framework II)
.fw3        database (Framework III)
.fx        on-line guide (FastLynx)
.fxd        phonebook (FAXit)
.fxp        compiled format (FoxPro)
.fxs        FAX Transmit Format graphics (WinFax)
.g        data chart (APPLAUSE)
.g8        raw graphics (one byte per pixel) plane three (PicLab)
.gam        fax (GammaFax)
.gbl        global definitions (VAXTPU editor)
.gc1        LISP source code (Golden Common Lisp 1.1)
.gc3        LISP source code (Golden Common Lisp 3.1)
.gcd        graphics
.gdf        dictionary file (GEOS)
.ged        EDITOR's native file format (Arts & Letters)
.ged        graphics editor file (EnerGraphics)
.gem        vector graphics (GEM - Ventura Publisher)
.gen        compiled template (dBASE Application Generator)
.gen        generated text (Ventura Publisher)
.geo        GEOS specific file (application) (GeoWorks)
.gfb        compressed GIF image created by GIFBLAST (gifblast.exe)
.gft        font (NeoPaint)
.gib        chart (Graph-in-the-Box)
.gif        Graphics Interchange Format bitmap graphics (CompuShow)
.giw        presentation (Graph-in-the-Box for Windows)
.gl        animation (GRASP GRAphical System for Presentation)
.glm        datafile (Glim)
.gls        datafile (Across)
.gly        glossary (MS Word)
.gmf        CGM graphics (APPLAUSE)
.gmp        geomorph tile map (SPX)
.gph        graph (Lotus 1-2-3/G)
.gr2        screen driver (Windows 3.x)
.gra        datafile (SigmaPlot)
.grb        MS-DOS Shell Monitor file (MS-DOS 5)
.grf        graph file (Graph Plus - Charisma)
.grp        group file (Windows 3.x - Papyrus)
.grp        pictures group (PixBase)
.gry        raw GREY graphics
.gs1        presentation (GraphShow)
.gsd        vector graphics (Professional Draw)
.gsw        worksheet (GraphShow)
.gup        ----- (PopMail)
.gxl        GX library (Genus)
.gz        compressed file archive created by GZIP (GNU zip)
.h        header file
.h!        on-line help file (Flambeaux Help! Display Engine)
.h++        header file (C++)
.h--        header file (Sphinx C--)
.ha        compressed file archive created by HA (ha098.zip)
.hap        compressed file archive created by HAP (hap_pah3.zip)
.hbk        handbook (Mathcad)
.hdf        Hierarchical Data File graphics (SDSC Image Tools)
.hdf        help file (Help Development Kit)
.hdl        alternate download file listing (Procomm Plus)
.hdr        PC-File+ Database header
.hdr        datafile (Egret)
.hdr        message header text (Procomm Plus - 1st Reader)
.hdw        vector graphics (Harvard Draw)
.hdx        help index (AutoCAD - Zortech C++)
.hex        hex dump
.hfi        HP Font Info file (GEM)
.hgl        HP Graphics Language graphics
.hh        C++ header file
.hhh        precompiled header file (Power C)
.hhp        help information for remote users (Procomm Plus)
.hin        molecule (HyperChem)
.hlb        help library (VAX)
.hlp        help information
.hmm        alternate Mail Read option menu (Procomm Plus)
.hnc        CNC program files Heidenhain (?) dialog
.hof        Hall Of Fame (game scores)
.hp8        ASCII text HP Roman8 character set (NewWave Write)
.hpf        HP LaserJet fonts (PageMaker)
.hpg        HPGL plotter file vector graphics (AutoCad - Harvard Graphics)
.hpi        font information file (GEM)
.hpj        help project (MS Help Compiler for Windows)
.hpk        compressed file archive created by HPACK (hpack75.zip)
.hpm        EMM text (HP NewWave)
.hpm        alternate Main menu for privileged users (Procomm Plus)
.hpp        C++ header file (Zortech C++)
.hqx        compressed Macintosh ASCII archive created by BINHEX
(xbin23.zip)
.hrf        graphics (Hitachi Raster Format)
.hrm        alternate Main menu for limited/normal users (Procomm Plus)
.hs2        monochrome image (Postering)
.hsi        Handmade Software Inc. graphics - almost JPEG (Image Alchemy)
.hst        history file (Procomm Plus)
.htm        HTML document (Mosaic)
.htx        Hypertext file
.hwd        presentation (Hollywood)
.hxm        alternate Protocol Selection menu for all users (Procomm Plus)
.hxx        C++ header file
.hy1        hyphenation algorithms (Ventura Publisher)
.hy2        hyphenation algorithms (Ventura Publisher)
.hyc        ----- (WordPerfect)
.hyd        hyphenation dictionary (WordPerfect for Win)
.hyp        compressed file archive created by HYPER (hyper25.zip)
.iax        bitmap graphics (IBM Image Access eXecutive)
.ibm        compressed file archive created by ARCHDOS (Internal IBM only)
.icn        ICON source code file
.ico        icon (Windows 3.x)
.id        disk identification file
.idw        vector graphics (IntelliDraw)
.idx        index (many - FoxPro)
.ifd        form (JetForm Design)
.iff        Interchange File Format bitmap graphics/sound (Amiga)
.iff        Sun TAAC Image File Format (SDSC Image Tool)
.ifp        script (KnowledgeMan)
.ifs        fractal image compressed file (Yuvpak)
.ifs        system file (OS/2) hpfs.ifs
.ilb        ----- (Scream Tracker)
.ilk        outline of program's format (MS ILink incremental linker)
.im8        Sun raster graphics
.ima        Mirage vector graphics (EGO, Chart, Autumn)
.img        bitmap graphics (Ventura Publisher - GEM Paint)
.imp        spreadsheet (Lotus Improv)
.imq        image presentation (ImageQ)
.in$        installation file (HP NewWave)
.in3        input device driver (Harvard Graphics 3.0)
.inb        test script (Vermont High

Test)
.inc        include file (several programming languages)
.ind        ----- index (dBASE IV)
.inf        Type 1 LaserJet font information file (soft font installers)
.inf        information text file (ASCII)
.inf        install script
.ini        initialization file
.ink        Pantone reference fills file (CorelDRAW)
.ins        ----- (WordPerfect) wp51.ins
.ins        installation script (1st Reader)
.ins        instrument music file (Adlib)
.int        Borland Interface Units
.int        program saved in Internal (semi-compiled) format (Signature)
.inx        index (Foxbase)
.io        compressed file archive created by CPIO
.iob        3D graphics database in TDDD format
.ioc        organizational chart (Instant ORGcharting!)
.ion        4DOS descript.ion file (file descriptions)
.ipl        Pantone Spot reference palette file (CorelDRAW)
.irs        ----- Resource (WordPerfect) standard.irs
.isd        Spelling Checker dictionary (RapidFile)
.ish        compressed file archive created by ISH
.iso        ISO-9660 table
.it        settings (intalk)
.itf        interface file (JPI TopSpeed Pascal)
.iw        presentation flowchart (IconAuthor - HSC InterActive)
.iwa        text file (IBM Writing Assistant)
.iwp        text file (Wang)
.jas        graphics
.jbd        datafile (SigmaScan)
.jbx        project file (Project Scheduler 4)
.jet        fax (Hybrid JetFax)
.jor        journal file SQL
.jou        journal backup (VAX Edt editor)
.jpc        graphics (Japan PIC)
.jpg        JPEG Joint Photography Experts Group format bitmap graphics
.jtf        fax (Hayes JT Fax)
.jtf        graphics (TIFF file with JPEG compression)
.jw        text document (JustWrite)
.jwl        library (JustWrite)
.jzz        spreatsheet (Jazz)
.kb        program source (Knowledge Pro)
.kbd        keyboard mapping (LocoScript - Signature - Procomm Plus)
.kbm        keyboard mapping (Reflection 4.0)
.kcl        LISP source code (Kyoto Common Lisp)
.kex        macro (KEDIT)
.key        datafile (Forecast Pro)
.key        keyboard macros
.key        security file eg. Shareware Registration info
.kpp        toolpad (SmartPad)
.kps        IBM KIPS bitmap graphics
.kyb        keyboard mapping (FTP Software PC/TCP)
.l        LEX source code file
.l        LISP source code file
.l        linker directive file (WATCOM wlink)
.lab        datafile (NCSS - SOLO)
.lab        mailing labels (Q+E for MS Excel)
.lay        word chart layout (APPLAUSE)
.lbg        label generator data (dBASE IV)
.lbl        label (dBASE IV - Clipper 5 - dBFast)
.lbm        bitmap graphics (DeluxePaint)
.lbm        linear bitmap graphics (XLib)
.lbo        compiled label (dBASE IV)
.lbr        compressed file archive created by LU (lue220.arc)
.lbr        display driver (Lotus 1-2-3)
.lbt        label memo (FoxPro)
.lbx        label (FoxPro)
.lcf        Linker Control File (Norton Guides compiler)
.lck        lockfile (Paradox)
.lcl        ----- (FTP Software PC/TCP)
.lcn        ----- (WordPerfect) wp{wp}su.lcn dictionary support file
.lcs        datafile (ACT! History Files)
.lcw        spreadsheet (Lucid 3-D)
.ld        Long Distance codes file (Telix)
.ld1        overlay file (dBASE)
.ldb        ----- (MS Access)
.les        lesson (check *.cbt)
.lev        level file (NetHack 3.x)
.lex        lexicon (dictionary) (many)
.lft        laser printer font (ChiWriter)
.lg        Logo procedure definitions (LSRHS Logo)
.lgo        logo for header and footer (SuperFax)
.lgo        startup logo code (Windows 3.x)
.lha        compressed file archive created by LHA/LHARC (lha255b.exe)
.lhw        compressed Amiga file archive created by LHWARP
.lib        library file (several programming languages)
.lif        Logical Interchange Format data file (Hewlett-Packard)
.lif        compressed file archive
.lin        line types (AutoCAD)
.lis        listing (VAX)
.lj        text file for HP LJ II printer
.ll3        LapLink III related file (document) (LapLink III)
.lnk        linker response file (.RTLink)
.lod        load file
.log        log file
.lpc        printer driver (TEKO)
.lrf        linker response file (MS C/C++)
.lrs        Language Resource File (WordPerfect for Win)
.lsp        LISP source code file (Xlisp)
.lss        spreadsheet (Legato)
.lst        keyboard macro (1st Reader)
.lst        list file (archive index - compiler listfile)
.ltm        form (Lotus Forms)
.lwd        text document (LotusWorks)
.lzd        difference file for binaries (Ldiff 1.20)
.lzh        compressed file archive created by LHA/LHARC (lha255b.exe)
.lzs        compressed file archive created by LARC (larc333.zip)
.lzw        compressed Amiga file archive created by LHWARP
.m        function (program) (Matlab)
.m        macro module (Brief)
.m        standard package (Mathematica)
.m11        text file (MASS11)
.m3        MODULA 3 source code file
.m3d        3D animation macro
.m4        m4 preprocessor file (unix)
.m_u        backup of boot sector, FAT and boot dir (MazeGold)
.ma3        macro (Harvard Graphics 3.0)
.mac        bitmap graphics (Macintosh MacPaint)
.mac        macro
.mag        Woody Lynn's MAG graphics format (MPS Magro Paint System)
.mai        mail (VAX)
.mak        makefile
.mak        project file (Visual Basic)
.man        command manual
.map        color palette
.map        format data (Micrografx Picture Publisher)
.map        linker map file
.map        map (Atlas MapMaker)
.map        network map (AccView)
.mar        assembly program (VAX Macro)
.mas        SmartMaster set (Freelance Graphics)
.mat        ----- (Matlab)
.max        MAX source code file
.mb        memo field values for database (Paradox)
.mbk        multiple index file backup (dBASE IV)
.mbx        mailbox data (ZERBERUS)
.mcc        configuration file (Mathcad)
.mcd        document (Mathcad)
.mcf        font file (Mathcad)
.mci        MCI command script (Media Control Interface)
.mcp        application script (Capsule)
.mcp        printer driver (Mathcad)
.mcw        text file (MacWrite II)
.md        compressed file archive created by MDCD (mdcd10.arc)
.mda        ----- (MS Access)
.mdb        database (MS Access)
.mdl        model (3D Design Plus)
.mdl        spreadsheet (CA-Compete!)
.mdm        modem definition (TELIX)
.mdt        data table (MS ILink incremental linker)
.mdx        multiple index file (dBASE IV)
.me        usually ASCII text file READ.ME
.meb        Macro Editor bottom overflow file (WordPerfect Library)
.med        Macro Editor delete save (WordPerfect Library)
.med        music (OctaMED)
.mem        Macro Editor macro (WordPerfect Library)
.mem        memory variable save file (dBASE IV - FoxPro)
.meq        Macro Editor print queue file (WordPerfect Library)
.mer        Macro Editor resident area (WordPerfect Library) (vakioalue)
.mes        Macro Editor work space file (WordPerfect Library)
.met        Macro Editor top overflow file (WordPerfect Library)
.met        document (Omnipage Pro)
.meu        menu group (DOS Shell)
.mex        MEX file (executable command) (Matlab)
.mex        Macro Editor expound file (WordPerfect Library)
.mf        MetaFont text file
.mgf        font (Micrografx)
.mid        standard MIDI file (music synthetizers)
.mii        datafile (MicroStat-II)
.mix        object file (Power C)
.mk        usually makefile
.mke        makefile (MS Windows SDK)
.mki        japanese graphics MAKIchan format (MagView 0.5)
.mks        ----- (TACT)
.ml3        project (Milestones 3.x)
.mlb        macro library file (Symphony)
.mm        text file (MultiMate Advantage II)
.mmm        movie (RIFF RMMP format) (MacroMind Director 3.x)
.mmo        memo writer file (RapidFile)
.mmp        output video format from Bravado board
.mnd        menu source (AutoCAD Menu Compiler)
.mng        map (DeLorme Map'n'Go)
.mnt        menu memo (FoxPro)

.mnu        advanced macro (HP NewWave)
.mnu        menu (AutoCAD Menu Compiler - Norton Commander - Signature)
.mnx        compiled menu (AutoCAD)
.mnx        menu (FoxPro)
.mny        account book (MS Money)
.mob        device definition (PEN Windows)
.mod        MODULA-2 source code file (Clarion Modula-2)
.mod        Windows kernel module
.mod        music (FastTracker - many)
.mon        monitor description (ReadMail)
.mov        movie (AutoCAD AutoFlix)
.mp2        MPEG audio file (xing)
.mpc        calender file (MS Project)
.mpg        MPEG animation
.mpm        MathPlan macro (WordPerfect Library)
.mpp        project file (MS Project)
.mpr        generated program (FoxPro)
.mpv        view file (MS Project)
.mpx        compiled menu program (FoxPro)
.mrb        Multiple Resolution Bitmap graphics (MS C/C++)
.mrs        Macro Resource file (WordPerfect for Win)
.msc        Microsoft C makefile
.msg        message
.msp        bitmap graphics (Microsoft Paint)
.mss        manuscript text file (Perfect Writer - Scribble - MINCE - Jove)
.mst        Minispecification file (Prosa)
.mst        setup script (MS Windows SDK)
.msw        text file (MS Word)
.msx        compressed CP/M file archive created by MSX
.mth        math file (Derive)
.mtm        MultiTracker Module music
.mtw        datafile (Minitab)
.mu        menu (Quattro Pro)
.mus        sound file (MusicTime)
.mvf        stop frame file (AutoCAD AutoFlix)
.mvi        movie command file (AutoCAD AutoFlix)
.mvw        log file (Saber LAN)
.mxt        ----- (MS C)
.myp        presentation (MM Make Your Point)
.nap        naplps file (VideoShow) (EnerGraphics)
.nb        text file (Nota Bene)
.nc        graphics (netcdf)
.nc        instructions for NC (Numerical Control) machine (CAMS)
.ncc        CNC (Computer Numeric Control) control file (CamView 3D)
.ncd        Norton Change Directory support file (Norton Commander)
.ndb        network database (Intellicom - Compex)
.ndx        index file (dBASE II - III - IV - dBFast)
.neo        raster graphics (Atari Neochrome)
.net        network configuration/info file
.new        new info
.nfo        info file
.ng        online documentation database (Norton Guide)
.nlx        form (FormWorx 3.0)
.np        project schedule (Nokia Planner) (Visual Planner 3.x)
.npi        source for DGEN.EXE intepreter (dBASE Application Generator)
.nst        music (NoiseTracker)
.nts        Tutorial (Norton)
.ntx        index file (Clipper 5)
.nuf        message for new users on their 1st call (Procomm Plus)
.nws        info text file (latest news) (ASCII)
.nxt        sound (NeXT format)
.o        object file (unix - Atari - GCC)
.o$$        outfile (Sprint)
.oaz        fax (NetFax Manager)
.obj        object code (Intel Recolatable Object Module)
.obr        object browser data file (Borland C++)
.obs        script (ObjectScript)
.obv        visual interface (ObjectScript)
.ocf        Object Craft File (Object Craft)
.ocr        incoming fax transcribed to text (FAXGrapper)
.ocx        OLE custom control
.odl        type library source (Visual C++)
.ofd        form definition (ObjectView)
.off        Object File Format vector graphics
.okt        music (Oktalizer)
.olb        object library (VAX)
.old        backup file
.oli        text file (Olivetti)
.oom        swap file (Shroom)
.opn        active options (Exact)
.opt        Optimize support file (QEMM)
.opw        organization chart (Org Plus for Windows)
.opx        inactive options (Exact)
.org        calendar file (Lotus Organizer)
.otl        outline font description (Z-Soft Type Foundry)
.otx        text file (Olivetti Olitext Plus)
.out        output file
.ov1        overlay file (part of program to be loaded when needed)
.ov2        overlay file (part of program to be loaded when needed)
.ovd        datafile (ObjectVision)
.ovl        overlay file (part of program to be loaded when needed)
.ovr        overlay file (part of program to be loaded when needed)
.p        PASCAL source code file
.p        Rea-C-Time application parameter file (ReaGeniX code generator)
.p        picture file (APPLAUSE)
.p16        music (16 channels) (ProTracker Studio 16)
.p22        patch file (Patch22)
.pa1        worktable (PageAhead)
.pac        STAD Image (graphics ?)
.pac        package (SBStudio II)
.pad        keypad definition (Telemate)
.pak        compressed file archive created by PAK (pak251.exe)
.pal        color palette
.pan        printer-specific file (copy to coreldrw.ink) (CorelDRAW)
.par        PARTS application (Digitalk PARTS)
.par        parameter file (Fractint)
.par        permanent output file (Windows 3.x)
.pas        PASCAL source code file
.pat        hatch patterns (AutoCAD - Photostyler)
.pat        vector fill files (CorelDRAW)
.pb        fax (FAXability Plus)
.pb        phonebook (WinFax Pro)
.pb        setup file (PixBase)
.pb1        document (First Publisher for Windows)
.pba        PowerBASIC BASIC source code (Genus)
.pbd        phone book (FaxNOW! - Faxit)
.pbi        PowerBASIC include file (Genus)
.pbi        Profiler Binary Input (MS Source Profiler)
.pbl        PowerBASIC library (Genus)
.pbm        PBM Portable Bit Map graphics
.pbm        planar bitmap graphics (XLib)
.pbo        Profiler Binary Output (MS Source Profiler)
.pbt        Profiler Binary Table (MS Source Profiler)
.pc        text file containing IBM PC specific info
.pc3        custom palette (Harvard Graphics 3.0)
.pc8        ASCII text IBM8 character set (NewWave Write)
.pcc        cutout picture vector graphics (PC Paintbrush)
.pcd        Kodak Photo-CD Image graphics (768x512) (hpcdtoppm)
.pcf        Profiler Command File (MS Source Profiler)
.pch        patch file
.pch        precompiled header (MS C/C++)
.pcj        multimedia authoring tool graphics (IBM's Linkaway-Live)
.pck        pickfile (Turbo Pascal)
.pcl        HP-PCL graphics data (HP Printer Control Language)
.pct        bitmap graphics (Macintosh b&w PICT1 - color PICT2)
.pcw        text file (PC Write)
.pcx        bitmap graphics (PC Paintbrush)
.pda        bitmap graphics
.pdb        ----- (TACT)
.pdf        graphics file (ED-SCAN 24bit format)
.pds        PDS graphics
.pds        PLDASM source code file (hardware assembly)
.pdv        printer driver (Paintbrush)
.pdw        document (Professional Draw)
.peb        Program Editor bottom overflow file (WordPerfect Library)
.ped        Program Editor delete save (WordPerfect Library)
.pem        Program Editor macro (WordPerfect Library)
.peq        Program Editor print queue file (WordPerfect Library)
.per        Program Editor resident area (WordPerfect Library) (vakioalue)
.pes        Program Editor work space file (WordPerfect Library)
.pet        Program Editor top overflow file (WordPerfect Library)
.pfa        Type 3 font file (unhinted PostScript font)
.pfb        Type 1 font file
.pfc        text file (First Choice)
.pfk        programmable function keys (XTreePro)
.pfm        Windows Type 1 font metric file
.pfs        database (PFS:FILE) - text file (PFS:Write)
.pft        printer font (ChiWriter)
.pgi        Printer Graphics File device driver (PGRAPH library)
.pgm        Portable Grayscale bitMap graphics
.pgm        program (Signature)
.pgp        support file (Pretty Good Privacy RSA System)
.pgs        manual page (man4dos)
.ph        PERL header file
.ph        phrase-table (MS C/C++)
.phn        phone list (UltraFax - QmodemPro)
.pho        phone database (Metz Phone for Windows)
.phr        phrases (LocoScript)
.pic        PIXAR picture file (SDSC Image Tool)
.pic        bitmap graphics (Macintosh b&w PICT1 - color PICT2)
.pic        bitmap graphics (many eg. Lotus 1-2-3 - PC Paint)
.pif        Program Information File (Windows 3.x)
.pif        vector graphics GDF format (IBM mainframe computers)
.pit        compressed Mac file archive created by PACKIT (unpackit.zoo)
.pix        Alias image file (SDSC Image Tool)
.pj       

 project (CA-SuperProject)
.pjt        project memo (FoxPro)
.pjx        project (FoxPro)
.pk        PacKed bitmap font bitmap file (TeX DVI drivers)
.pka        compressed file archive created by PKARC
.pkg        installer script (Next)
.pkt        FidoNet packet
.pl        PERL source code file
.pl        PROLOG source code file
.pl        Property List font metric file (TeX)
.pl        palette (Harvard Graphics)
.pl1        room plan (3D Home Architect)
.pl3        chart palette (Harvard Graphics 3.0)
.plb        library (FoxPro)
.plc        add-in file (functions - macros - applications) (Lotus 1-2-3)
.pll        pre-linked library (Clipper 5)
.pln        spreadsheet (WordPerfect for Win)
.plt        HPGL plotter file vector graphics (AutoCAD)
.plt        palette
.plt        pre-linked transfer file (Clipper 5)
.ply        ----- (PopMail)
.ply        presentation screen (Harvard Spotlight)
.pm        bitmap graphics (Presentation Manager)
.pm3        document (PageMaker 3)
.pm4        document (PageMaker 4)
.pm5        document (PageMaker 5)
.pmc        graphics (A4TECH Scanner)
.pmm        program file (Amaris BTX/2)
.pn3        printer device driver (Harvard Graphics 3.0)
.png        Portable Network Graphics (PNG) bitmap graphics
.pnm        PBM Portable aNy Map (PNM) graphics
.pnt        Macintosh painting
.pnt        QWK reader pointer file (MarkMail 2.x)
.pop        messages index (PopMail)
.pop        pop-up menu object (dBASE Application Generator)
.pov        raytraced graphics image (Persistence Of Vision)
.pow        chord chart (PowerChords)
.pp        compressed Amiga file archive created by POWERPACKER
.ppb        button bar for Print Preview (WordPerfect for Win)
.ppl        PolaroidPalettePlus ColorKey device driver (Harvard Graphics
3.0)
.ppm        Portable Pixel Map graphics
.ppo        pre-processor output (Clipper 5)
.ppp        publication (PagePlus)
.pps        storyboard (Personal Producer)
.ppt        general file extension (PowerPoint)
.pr2        presentation (Aldus Persuasion 2.x)
.pr2        printer driver (dBASE IV)
.pr3        PostScript printer driver (dBASE IV)
.pr3        presentation (Aldus Persuasion 3.x)
.prd        printer driver (many)
.pre        presentation (Freelance Graphics)
.pre        settings (Programmer's WorkBench - MS C/C++)
.prf        Pixel Run Format graphics (Improces - Fastgraph)
.prf        printer driver (dBASE IV)
.prf        profiler output
.prg        program (Atari)
.prg        program source (dBASE IV - FoxPro - Clipper 5 - dBFast)
.pri        printer definitions (LocoScript)
.prj        project
.prm        parameters
.prn        printer driver (Signature)
.prn        text file (Lotus 1-2-3 - Symphony)
.pro        PROLOG source code file
.pro        graphics profile file (DOS)
.prs        Printer Resource eg. fonts (WordPerfect for Win)
.prs        presentation (Harvard Graphics Win)
.prs        procedure (dBASE IV)
.prt        printer driver (Dr.Halo)
.prx        compiled program (FoxPro)
.ps        PostScript file (text/graphics) (ASCII)
.pse        bitmap graphics (IBM printer Page SEgment)
.psf        outline PostScript printer font (ChiWriter)
.psm        music (MASI - ProTracker)
.psm        symbol table of IDE (Turbo Pascal)
.psp        procedure (Prodea Synergy)
.pt3        device driver (Harvard Graphics 3.0)
.pt3        template (PageMaker 3)
.pt4        template (PageMaker 4)
.ptb        script (PubTech BatchWorks)
.ptm        macro (PubTech BatchWorks)
.ptr        QWK reader pointer file (QMail)
.pub        page template (MS Publisher)
.pub        public key ring file (Pretty Good Privacy RSA System)
.pub        publication (Ventura Publisher - 1st Publisher)
.pvd        script (Instalit)
.pvl        library (Instalit)
.pvt        local Fidonet pointlist
.pw        text file (Professional Write)
.pwp        text document (Professional WritePlus)
.px        primary database index (Paradox)
.py        PYTHON script file
.pyc        compiled PYTHON script file
.pzd        default settings (Pizazz Plus)
.pzo        overlay file (Pizazz Plus)
.pzp        palette (Pizazz Plus)
.pzs        settings (Pizazz Plus)
.pzt        transfer file (Pizazz Plus)
.pzx        swap file (Pizazz Plus)
.qag        Quick Access Group (Norton Desktop)
.qap        application (Omnis Quartz)
.qbe        saved query (Query By Example) (dBASE IV - Quattro Pro)
.qbo        compiled query (dBASE IV)
.qbw        spreadsheet (QuickBooks for Windows)
.qd0        data file - segment 10 (Omnis Quartz)
.qd1        data file - segment 1 (Omnis Quartz)
.qd2        data file - segment 2 (Omnis Quartz)
.qd3        data file - segment 3 (Omnis Quartz)
.qd4        data file - segment 4 (Omnis Quartz)
.qd5        data file - segment 5 (Omnis Quartz)
.qd6        data file - segment 6 (Omnis Quartz)
.qd7        data file - segment 7 (Omnis Quartz)
.qd8        data file - segment 8 (Omnis Quartz)
.qd9        data file - segment 9 (Omnis Quartz)
.qdk        backup of startup files created by Optimize (QEMM)
.qdv        graphics (Steve Blackstock Giffer)
.qef        query file (Q+E for MS Excel)
.qfx        fax (QuickLink)
.qlb        quick library (MS C/C++)
.qlc        ----- (PostScript help file) atmfonts.qlc
.qlp        printer driver (QuickLink)
.qm4        options or services file (QMail 4.x Mail Door)
.qpr        generated query program (FoxPro)
.qpr        print queue device driver (OS/2)
.qpx        compiled query program (FoxPro)
.qrs        Equation Editor support file (WordPerfect for Win)
.qrt        QRT ray tracing graphics
.qry        query (dBASE IV)
.qt        QuickTime movie (animation)
.qwk        QWK reader message file
.qxd        document (QuarkXPress)
.qxl        element library (QuarkXPress)
.r        RATFOR (FORTRAN preprosessor) file
.r8        raw graphics (one byte per pixel) plane one (PicLab)
.r8p        PCL 4 bitmap font file (Intellifont)
.rar        compressed file archive created by RAR (rar1_402.exe)
.ras        Sun Rasterfile graphics
.rat        datafile (RATS)
.raw        raw RGB 24-bit graphics
.rbf        datafile (Rbase)
.rc        Resource Compiler script (MS C/C++ - Borland C++)
.rc        configuration (emacs)
.rdi        device-independent bitmap file (RIFF RDIB format)
.rdx        datafile (Reflex)
.rec        datafile (EpiInfo)
.rec        record file (Sprint)
.rec        recorded macro file (Windows 3.x)
.red        path info (Clarion Modula-2)
.ref        cross-reference
.reg        OLE Registration (Windows 3.x)
.reg        registration (Corel programs)
.rem        remarks
.rep        QWK reader reply file
.rep        report (Report Designer - CodeReporter - DataBoss)
.req        request
.res        compiled resource (MS C/C++ - Borland C++)
.res        dBASE resources (dBASE IV)
.rex        REXX source code file
.rez        resource file
.rf        Sun raster graphics
.rft        DCA/RFT Revisable Format Text file (IBM DisplayWrite 4.0-5.1)
.rgb        SGI RGB image file (SDSC Image Tool)
.rgx        symbol tables etc. info (ReaGeniX code generator)
.ri        ----- (Lotus 1-2-3)
.rib        graphics in Renderman format (3DReality)
.ric        fax (Ricoh)
.rif        RIFF bitmap graphics (Fractal Design Painter)
.rip        graphics (Remote Access)
.rix        bitmap graphics (ColorRIX VGA Paint)
.rl4        bitmap graphics
.rl8        bitmap graphics
.rla        Wavefront raster image file (SDSC Image Tool)
.rlb        ----- (Harvard Graphics Win) hgw.rlb
.rlc        graphics 1bit/pixel scanner output
.rle        Utah Run Length Encoded raster graphic (SDSC Image Tool)
.rlz        REALIZER source code file (CA-Realizer)
.rmi        MIDI file (RIFF RMID format)
.rmk        makefile (RMAKE)
.rn        XPL program for Nota Bene users
.rnd        Rendering Slide (AutoCAD AutoShade)
.rno        runoff file (VAX)
.rol        FM music Adlib Mu

sic File (Roland)
.rpd        database (RapidFile)
.rpl        text document (Replica)
.rpt        report
.rs        data file (Amiga Resource - Reassembler)
.rs_        resource fork of a Macintosh file (Mac-ette)
.rsc        resource file (ViewMax - many)
.rsp        responce file (text file containing input expected by eg. LINK)
.rtf        Rich Text Format text file (many - Windows Word)
.rtf        Windows Help file script
.rtl        Run Time Library (NU 7.0)
.rtl        text file
.rtp        RTPatch software update package data file
.rts        runtime library file (CA-Realizer)
.rvw        Review
.rws        Resource Workshop data file (Borland C++)
.rwx        script (RenderWare)
.s        ASSEMBLY source code file (unix)
.s        SCHEME source code file
.s$$        temporary sort file (Sprint)
.s3m        music (16 channels) (Scream Tracker 3.0)
.sal        datafile (SORITEC)
.sam        text file (Samna - Lotus Ami/Ami Pro)
.sav        backup file (saved file)
.sav        configuration
.sav        saved game situation (eg. NetHack)
.sb        audio file (signed byte)
.sbd        storyboard (Storyboard Editor)
.sbi        Sound Blaster Instrument file (Creative Labs)
.sbp        DML program (Superbase 4)
.sbr        support file (Source Browser)
.sbt        notes related to record (Suberbase 4 Windows)
.sc        PAL script (Paradox)
.sc        display driver (Framework II)
.sc3        renamed dBASE III screen mask file (dBASE IV)
.sc3        screen device driver (Harvard Graphics 3.0)
.sca        datafile (SCA)
.scc        text file
.scd        SCODL Scan Conversion Object Description Language graphics
.scf        multimedia show (ScoreMaker)
.scf        spelling checker configuration (Symphony)
.sch        project schedule (Schedule Publisher)
.sch        schematics file (ORCAD)
.sci        fax (SciFax)
.scm        SCHEME source code file
.scn        screen file (Kermit)
.sco        high score
.scp        script (BITCOM)
.scr        DEBUG source code file (DOS Debug)
.scr        screen - screen snapshot (dBASE IV - Procomm Plus)
.scr        screen font (LocoScript)
.scr        screen saver (Windows 3.x)
.scr        script (Kermit - 1st Reader)
.sct        screen memo (FoxPro)
.scx        bitmap graphics (ColorRIX)
.scx        chart (Stanford Chart)
.scx        screen (FoxPro)
.scy        security file (ReaGeniX)
.sda        Fidonet's Software Distribution Network file archive description
.sdf        System Data Format file (fixed lenght ASCII text)
.sdi        Software Distribution Network Info file
.sdn        Software Distribution Network compressd file archive
(pak251.exe)
.sea        Self-Extracting compressed Macintosh file Archive
.sec        secret key ring file (Pretty Good Privacy RSA System)
.sec        secured animation file (Disney Animation Studio)
.seq        Atari animation file
.seq        Sequential Instruction File (Bubble Chamber)
.ses        session info (Clarion Modula-2)
.set        configuration (1st Reader)
.set        driver sets created by Install (Symphony)
.set        setup options file
.sf        IRCAM Sound File (CSound package - MixView sound sample editor)
.sf        WPS attribute storage (OS/2 WorkPlace Shell) wp_root.sf
.sfi        graphics (SIS Framegrabber)
.sfi        printer font (HP LaserJet landscape) (Ventura Publisher)
.sfl        PCL 4 bitmap font (landscape) (Intellifont) (Ventura Publisher)
.sfn        font (SPX)
.sfp        PCL 4 bitmap font (portrait) (Intellifont) (Ventura Publisher)
.sfs        PCL 5 scalable font file (Intellifont)
.sft        screen font (ChiWriter)
.sg1        graphics (Stanford Graphics)
.sgf        document with graphics (Starwriter)
.sgi        graphics (IRIS - Silicon Graphics)
.sgp        statistics (STATGRAPHICS Plus)
.sgt        save/get keyboard macro (Signature)
.sh        Unix shell script
.sh        unix ASCII file archive created by SHAR (unshar.zip)
.sh3        presentation (Harvard Graphics 3.0)
.shb        background (CorelShow)
.shg        segmented-graphics bitmap
.shk        compressed Apple II file archive created by SHRINKIT
.shm        shell macro (WordPerfect Library)
.shp        shape file and source file for text fonts (AutoCAD)
.shr        unix ASCII file archive created by SHAR (unshar.zip)
.shw        presentation (Harvard Graphics 2.0 - CorelShow)
.shw        slide show (WordPerfect Presentations)
.shx        shape entities (AutoCAD)
.sig        current program settings (Signature)
.sig        signature file (PopMail)
.sik        backup file (Sicherungskopie) (MS Word)
.sit        compressed Macintosh archive created by STUFFIT (unsit30.zip)
.sl        S-Lang source code file
.slb        slide library (AutoCAD)
.slc        compiled SALT script (Telix)
.sld        slide (AutoCAD)
.sli        slide (MAGICorp Slide Service)
.slk        SYLK Symbolic Link format data file (MultiPlan)
.sll        sound data file
.slt        SALT Script Application Language for Telix script source (Telix)
.sm        SMALLTALK source code file
.sm        maillist (SoftSpoken Mailer)
.sm        script (ScriptMaker)
.sm        text file (Samna Word)
.smf        fax (SMARTFAX)
.smm        macro (Ami Pro)
.smp        sample (sound file)
.smt        text file (Smart Ware II)
.snd        digitized sound file (Macintosh/ATARI/PC)
.sng        song (midi sound) (Midisoft Studio - Prism)
.sno        SNOBOL4 source code file
.snp        output video format from Computer Eyes equipment
.sol        solution eg. game walkthroughs
.som        network serial numbers (Quattro Pro)
.som        sort information (Paradox)
.son        song (SBStudio II)
.sou        sound data (sound tool)
.sp        compressed file archive created by SPLINT (unix)
.spc        program (MS Multiplan)
.spc        temporary file (WordPerfect for Win)
.spd        scalable font (Speedo) (Harvard Graphics 3.0)
.spf        slide presentation file (EnerGraphics)
.spg        glossary (Sprint)
.spi        graphics (Siemens and Philips scanner)
.spl        compressed file archive created by SPLINT (splint.arc)
.spl        customized printer driver (Sprint)
.spl        personal spell dictionary (Signature)
.spl        print spooling file (Windows 3.x)
.spl        sample
.spm        ----- (WordPerfect) wp{wp}.spm
.spp        printer file (Sprint)
.spr        document letter (Sprint)
.spr        genarated screen program (FoxPro)
.spr        sprite
.sps        SPSSx source code file (VAX/VMS)
.sps        screen driver (Sprint)
.spt        ----- support file (MITAC disk/system management utility pack)
.spt        SPITBOL source code file
.spw        worksheet (SigmaPlot)
.spx        compiled screen program (FoxPro)
.sql        SQL data file
.sqz        compressed file archive created by SQUEEZE (sqz1082e.exe)
.src        source (DataFlex)
.srf        Sun Raster File graphics
.srp        script (QuickLink)
.ss        bitmap graphics (Splash)
.ssd        datafile (SAS/PC)
.ssp        datafile (SAS Transport)
.st        SMALLTALK source code file (Little Smalltalk)
.st        instrument library (Scream Tracker)
.st        stamp (NeoPaint)
.sta        saved state (Reflection 4.0)
.sta        stack (Spinmaker Plus)
.stb        stub library (Genus GX Kernel)
.std        State Transition Diagram graphic file (Prosa)
.std        standard (something..) (LocoScript)
.stf        compressed file archive created by SHRINKTOFIT
.stm        State Transition Diagram model file (Prosa)
.stm        music (Scream Tracker)
.sto        pascal stub OBJ file (Genus GX Kernel)
.str        structure list object file (dBASE Application Generator)
.sts        project status info (MS C/C++)
.sts        song format (Scream Tracker)
.stw        ----- (SmartTerm for Windows)
.stx        electronic book (SmarText)
.stx        tax form (CA-Simply Tax)
.sty        style library or sheet (many text and graphics programs)
.sui        SUIT library (Simple User Interface Tool

kit)
.sum        Summary
.sun        Sun rasterfile graphics
.sup        supplementary dictionary (WordPerfect for Win)
.svd        autosave file for document (MS Word)
.svg        autosave file for glossary (MS Word)
.svs        autosave file for style sheet (MS Word)
.sw        audio file (signed word)
.swg        SWAG packet (SWAG Reader)
.swp        document backup (Sprint)
.swp        swap file (DOS)
.sy1        SmartPix symbol library (Ami Pro)
.sy3        symbol file (Harvard Graphics 3.0)
.syd        ----- backup of startup files created by QEMM (?) autoexec.syd
.sym        precompiled headers (Borland C++)
.sym        program symbol table (Power C - MS ILink incremental linker)
.sym        symbol file (Harvard Graphics 2.0 - MS Windows SDK)
.syn        SDSC Synu image file (SDSC Image Tool)
.syn        synonym file (MS Word 5)
.sys        datafile (SYGRAPH - SYSTAT - SPSS/PC)
.sys        system file - device driver or hardware configuration info (DOS)
.syw        ----- (Harvard Graphics Win) graphics (symbol)
.t        TADS source
.t        Tape Archive (tar) without compression
.t        tester symbol table (ReaGeniX code generator)
.t44        Temporary file for Sort or Index (dBASE IV)
.t64        program (C64S emulator)
.tag        query tag name (DataFlex)
.tah        Turbo Assembler Help file (Borland C++)
.tal        text illustration (TypeAlign)
.tar        compressed file archive created by TAR (pax2exe.zoo)
.taz        compressed ASCII file archive created by TAR and COMPRESS
(.tar.Z)
.tb1        font file (Borland Turbo C)
.tb2        font file (Borland Turbo C)
.tbf        fax (Imavox TurboFax)
.tbk        memo backup (dBASE IV - FoxPro)
.tbk        toolbook (Asymetrix ToolBook)
.tbl        graphics (native format) (PageMaker TableEditor)
.tbl        table of values (OS/2)
.tbs        text elements ?? (Textbausteine) (MS Word)
.tbx        table (Project Scheduler 4)
.tc        configuration (Turbo C - Borland C++)
.tch        Turbo C Help file (Borland C++)
.tcw        drawing (TurboCAD for Windows)
.td        configuration (Turbo Debugger)
.td0        disk image file (Teledisk)
.tdb        database (TACT)
.tdf        font (TheDraw)
.tdf        typeface definition file (Speedo)
.tdh        Turbo Debugger Help file (Borland C++)
.tdk        keystroke recording file (Turbo Debugger)
.tds        symbol table (Turbo Debugger)
.tef        fax (Relisys TEFAX)
.tel        host file (Telnet)
.tem        Turbo Editor Macro Language script (Borland C++)
.tem        input template (IconAuthor)
.tex        TeX text file (Scientific Word)
.tex        datasheet (Idealist)
.tf        configuration (Turbo Profiler)
.tfa        area file (Turbo Profiler)
.tfc        catalogue file (Tobi's Floppy Cataloguer)
.tfh        Turbo Profiler Help file (Borland C++)
.tfm        TeX Font Metric file (TeX)
.tfm        tagged font metric file (Intellifont)
.tfs        statistical information (Turbo Profiler)
.tg1        project file (On Target)
.tga        TrueVision Targa bitmap graphics
.tgz        compressed file archive created by TAR and GNUzip (.tar.gz)
.ths        thesaurus dictionary (WordPerfect for Win)
.tif        Tagged Image File Format bitmap graphics (PageMaker - CorelDRAW)
.til        fuzzy logic knowledge base (Togai InfraLogic Fuzzy-C Compiler)
.tis        tile set (MahJongg 3.0)
.tjl        backup file (VAXTPU editor)
.tlb        reference table (Bubble Chamber)
.tlb        text library (VAX)
.tlb        type library (Visual C++)
.tlp        project (TimeLine)
.tmf        Tagged Font Metric file (WordPerfect for Win)
.tmo        ZTG global optimizer default output file (Zortech C++)
.tmp        temporary file
.tms        script (Telemate)
.toc        Table Of Contents
.tos        self-extracting file archive (Atari ST)
.tp       &nbs