| .flst |
Adobe InDesign Flattener Presets File |
| .f4p |
Adobe Flash Protected Media File |
| .f4a |
Adobe Flash Protected Audio File |
| .ffx |
After Effects Preset File |
| .flm |
Adobe Scout Session |
| .folio |
Adobe Folio File |
| .fdf |
Acrobat Forms Data Format |
| .ffo |
Find Fast Document Properties Cache |
| .fhd |
FreeHand Drawing File |
| .fls |
Flash Lite Sound Bundle |
| .fh7 |
FreeHand 7 Drawing File |
| .fh8 |
FreeHand 8 Drawing File |
| .ft11 |
FreeHand 11 Drawing Template |
| .fmod |
Adobe Illustrator Flattening Module |
| .fpk |
Civilization 4 Data File |
| .fft |
Adobe Audition Noise Print File |
| .f4f |
Flash Video Fragment |
| .fh6 |
FreeHand 6 Drawing File |
| .f4m |
Adobe Flash Media Manifest File |
| .ft7 |
FreeHand 7 Drawing Template |
| .ft8 |
FreeHand 8 Template |
| .ft9 |
FreeHand 9 Drawing Template |
| .ft10 |
FreeHand 10 Drawing Template |
| .fl3 |
Flash 3D File |