| .ffd |
ffDiaporama Project File |
| .fc2map |
Far Cry 2 User Map |
| .frc |
FS Recorder File |
| .fpmb |
FPS Creator Mab Buffer File |
| .fpmo |
FPS Creator Map Overlay File |
| .fpid |
FPS Creator AI Wizard Data File |
| .fsg |
FreeCol Saved Game File |
| .fce |
ForeUI Custom Element File |
| .fpop |
Spider-Man: Shattered Dimensions Saved Game |
| .fpk |
Civilization 4 Data File |
| .fbrb |
Battlefield Bad Company 2 Data File |
| .fld |
YSFLIGHT Field File |
| .freecellsave-ms |
Microsoft FreeCell Saved Game |
| .fwd |
RollerCoaster Tycoon 3 Fireworks Display File |
| .fc1 |
FCEUX Save State File |
| .frw |
RollerCoaster Tycoon 3 Fireworks Effects File |
| .fnta |
Aleph One Font File |
| .fila |
Aleph One Replay File |
| .flash |
Frictional Games Flashback File |
| .film_cpk |
Sega FILM Multimedia File |
| .gam |
Saved Game File |
| .gba |
Game Boy Advance ROM |
| .grf |
Ragnarok Client Archive |
| .gcf |
Game Cache File |