File extensions that begin with F.
Ext. Type of file
FAX Various fax formats
FDX Force index
FH3 Freehand 3
FLA Flash source
FLC Autodesk animation
FLD Hijaak thumbnail folder
FLI Autodesk animation
FLT Graphics conversion filter
FLV Flash video
FMT dBASE Screen format
FMV FrameMaker raster/vector graphics
FNT Windows font
FO XSL-FO document
FOG Fontographer font
FON Windows bitmapped font
FON Telephone
FOR FORTRAN source code
FOT Windows TrueType font info.
FOX FoxBase compiled program
FM3 Format info for 1-2-3 Version 3
FP1 Flying Pigs for Windows data
FPX FlashPix bitmap
FRM dBASE report layout
FTG Windows help file links
FTS Windows help text search index
FX CgFX 3D graphics rendering