#_F_EXTENSIONS

.F    Formula Translation/Fortran programming language source code file.
.F2K  Fortran programming language source code file.
.F35  3.5 inch Floppy disk image file (TeraByte BootIt Bare Metal).
.F77  Formula Translation/Fortran 77 programming language source code file.
.F90  Formula Translation/Fortran 90 programming language source code file.
.F95  Formula Translation/Fortran 95 programming language source code file.
.FABPFPKG DVDFab Downloadable Profile Package file (Fengtao Software's DVDFab).
.FAN  form-Z Animation file (form-Z RadioZity).
.FARCONFIG Far Manager Configuration file (Far Manager).
.FAT  FreshView web markup Template (FreshDevices FreshView).
.FAV  Favorites file (Microsoft Outlook/Outlook Express).
.FAX  Fax cover sheet project file (MindScape PrintMaster Gold).
.FAX  Fax document (602Software 602Photo Image).
.FAX  Generic FAX image file = G3 1-D encoded (Many FAX devices and FAX/graphics applications).
.FAX  GFI Fax file (GFI FaxMaker).
.FB   FreeBASIC file (FreeBASIC IDE).
.FB2  Fiction Book version 2 file (Fiction Book, Document/eReader viewers/editors).
.FBA  FinalBurner Audio CD project file (ProtectedSoft's FinalBurner).
.FBD  FinalBurner Data CD/DVD project file (ProtectedSoft's FinalBurner).
.FBL  File Backup List file (Golden Hawk Technology CDRWin).
.FBP  FreeBASIC Project file (KetilO's FbEdit FreeBASIC Editor).
.FBS  FreeBASIC Session file (FreeBasic IDE).
.FBV  FinalBurner DVD project file (ProtectedSoft's FinalBurner).
.FCD  Virtual CD-ROM image file (Power Software's Free Any Burn).
.FCD  FidoCad file (David Bucci's FidoCadJ).
.FD   FD font file (IGC Free DWG Viewer).
.FDB  FDB Flash format Font file (Ming).
.FDF  Forms Document File (Adobe Acrobat and compatible applications).
.FENCELAYOUT Fence Layout file (Stardock Fences 2).
.FFD  ffDiaporama project file (Dominique Levray's ffDiaporama).
.FFF  Form Fact File (David Harris' Pegasus Mail).
.FFO  File Info file (Adobe Photoshop 5).
.FFPRESET FFMPEG Presets file (FFMPEG, Dominique Levray's ffDiaporama).
.FFT  FFT format Font file (Many applications).
.FFT  Font FX Template file (Electric Rain Font FX).
.FFX  Font FX project file (Electric Rain Font FX).
.FH   Freehand document file (Macromedia's Freehand).
.FH5  Freehand 5 document file (Macromedia Freehand 5).
.FH7  Freehand 7 document file (Macromedia Freehand 7).
.FH8  Freehand 8 document file (Macromedia Freehand 8).
.FH9  Freehand 9 document file (Macromedia Freehand 9).
.FHX  Freehand Xtras file = Freehand executable extension/add-in (Macromedia Freehand, many variants).
.FIG  Figure drawing format native to UNIX system's Xfig programs.
.FILES Project Files list file = filename.CFP.FILES (O. Valencia's CDRTools Front-End/CDRTFE).
.FIN  Find file (Corel's CorelDRAW X6).
.FIO  File Input/Output file = Dynamic Link Library/DLL file, occasionally referred to as filters (Ulead Systems' products).
.FIRE Firestarter project file (CoffeeCup Firestarter).
.FIT  FITS images file.
.FKC  FBackup Catalog file = SQL database (Softland FBackup 4).
.FKC-JOURNAL FBackup Catalog Journal file (Softland FBackup 4).
.FKY  FoxPro Keyboard macro file (Microsoft Visual FoxPro 6).
.FLA  Flash movie (Macromedia Flash and Flash supporting applications).
.FLA  Free Lossless Audio Codec audio file (Many audio players, editors, and other applications).
.FLAC Free Lossless Audio Codec audio file (Many audio players, editors, and other applications).
.FLC  Flic animation file (QuickTime 7.7.2).
.FLC  Flic animation file (Autodesk Animator and other image applications).
.FLF  Encapsulated Photo Collection file (Firehand Ember).
.FLG  Upgrade FLG file (ZedTech's ZTreeWin).
.FLI  8-bit FLI static image file.
.FLI  Flic animation (QuickTime 7.7.2).
.FLI  Flic animation file (Autodesk Animator and other image applications).
.FLL  FoxPro Library file (Microsoft Visual FoxPro 6).
.FLM  Filmstrip file (Adobe Systems' Photoshop/Premiere/Photo Elements).
.FLO  Flowcharter image file = EMF file (MicroGraphx Flowcharter).
.FLP  Floppy disk image file (Power Software's Free Any Burn).
.FLP  FruityLoops sample Loop/song file (Image-Line FruityLoops Pro).
.FLT  Filter file (Corel's CorelDRAW X6).
.FLT  OpenFlight 3D scene description format file (MultiGen OpenFlight databases and many visual simulation applications).
.FLV  Flash Video file (Macromedia Flash and many video applications).
.FLX  AutoDesk 16-bit animation file (Ulead CG Infinity and many other applications).
.FLX  FLX application data file (Diskboss).
.FLX  FLX drawing file (CorelCAD).
.FLY  Flyerclip image or image sequence file (Hervé Adam's Aura).
.FMD  FantaMorph Data file (Abrosoft's FantaMorph 5).
.FMF  Font Metrics File.
.FMK  FaxMaker output link file (GFI FaxMaker).
.FML  Formula file = Mathematical formula.
.FMP  Fontmap/Fontmappings file (Many applications).
.FMP  FantaMorph Project file (Abrosoft's FantaMorph 5).
.FMS  FantaMorph Skin file (Abrosoft's FantaMorph 5).
.FMS  FreeMIDI Settings file (GNU FreeMIDI).
.FMT  Format file (Microsoft Visual FoxPro).
.FMX  Delphi application resource file.
.FMZ  Font file (SavedByTech Scream).
.FMZ  form-Z container file (form-Z RadioZity).
.FNT  Font files (Many variants, many applications/games).
.FOG  Fontographer font project file (Macromedia Fontographer).
.FOR  Formula Translation/Fortran programming language program/source code file.
.FORT Formula Translation/Fortran programming language program/source code file.
.FOX  FoxPro or FoxPro configuration file (Microsoft FoxPro for Windows).
.FP   FoxPro or FoxPro configuration file (Microsoft VisualFoxPro).
.FPC  FoxPro Catalog file = Similar to a dBase IV catalog (Microsoft Visual FoxPro).
.FPDOCLIB FrontPage Document Library file (Microsoft FrontPage).
.FPHOME FrontPage Homepage file (Microsoft FrontPage).
.FPHOMEOP FrontPage Homepage Open file (Microsoft FrontPage).
.FPL  Future Pinball resource Library file (Future Pinball).
.FPLIST FrontPage List file (Microsoft FrontPage).
.FPM  Future Pinball Model file (Future Pinball).
.FPNOPUB FrontPage No Publishing file (Microsoft FrontPage).
.FPOPEN FrontPage Open file (Microsoft FrontPage).
.FPQ  FoxPro updatable Query File (Microsoft Visual FoxPro 6).
.FPR  FrontPage Resource or template file (Microsoft's Office XP Frontpage).
.FPR  FruityLoops Preset file (Image-Line FruityLoops Pro).
.FPRAM Future Pinball RAM resource file (Future Pinball).
.FPRS FrontPage Resource or template file (Microsoft Office FrontPage).
.FPSURVEY FrontPage Survey file (Microsoft's FrontPage).
.FPT  Faceplate file (Liquid Audio player).
.FPT  FoxPro memo file (Microsoft FoxPro 2, Microsoft Visual FoxPro 6).
.FPT  Future Pinball Table file (Future Pinball).
.FPW  FoxPro for Windows configuration file (Microsoft's FoxPro for Windows).
.FPWEB FrontPage Website file (Microsoft FrontPage).
.FPX  FlashPix image format file (Many graphics/images applications).
.FRAG Color Fragment or color Fragmentation algorithm.
.FRAMESET Frameset file.
.FRD  Fyrad game and settings save file (Peter Sunna's Fyrad).
.FRM  Form file (Apache Tomcat).
.FRM  Merge Form file (Corel's Word Perfect Office X6).
.FRQ  File Request or File Request header (FidoNet, Binkd, and other BBS message networking relays/systems or BBS systems).
.FRT  French/Francais language file for Unreal Tournament 2003 (Digital Extremes & Epic Games UT2003).
.FRX  FoxPro Report Extension definition file (Microsoft's Visual FoxPro).
.FSFPROJ Slideshow Factory Project file (ThunderSoft Slideshow Factory 3).
.FSG  FreeCol Saved Game file (FreeCol.org's FreeCol).
.FSL  FreeStyle document/project file (Mark of the Unicorn FreeStyle).
.FSS  FreeStyle Stationary file (Mark of the Unicorn FreeStyle).
.FSS  Slideshow file (Lotus Freelance Graphics).
.FST  Freestyle Template file (Mark of the Unicorn FreeStyle).
.FT9  Freehand 9 Template file (Macromedia Freehand 9).
.FTC  FantaMorph Curve file (Abrosoft's FantaMorph 5).
.FTP  FTP site profile files (Visicom Media's AceFTP).
.FTW  Font Twister file (Neuber Font Twister).
.FV   FreshView media manager database (FreshDevices FreshView).
.FVD  FreshView media manager database (FreshDevices FreshView).
.FW2  FrameWork II spreadsheet/database file.
.FX   CorelCENTRAL Index file.
.FX2  CorelCENTRAL Index file.
.FXA  Font FX Animations file (Electric Rain Font FX).
.FXM  Font FX Materials file (Electric Rain Font FX).
.FXP  Effects Plug-in file (Twelve Tone's Cakewalk).
.FXP  Font FX Paths file (Electric Rain Font FX).
.FXP  FoxPro compiled Program file (Microsoft's Visual FoxPro).
.FXP  Steinberg VSTi effects plug-in file (Many applications/devices).