| 1. | .$$f | Database (OS/2) |
| 2. | .f | Compressed file archive (Freeze) ◊ Fortran language source code file (fixed form) |
| 3. | .f01 | Fax (perfectfax) |
| 4. | .f06 | Dos screen text font - height 6 pixels (fntcol13.zip) |
| 5. | .f07 | Dos screen text font - height 7 pixels (fntcol13.zip) |
| 6. | .f08 | Dos screen text font - height 8 pixels (fntcol13.zip) |
| 7. | .f09 | Dos screen text font - height 9 pixels (fntcol13.zip) |
| 8. | .f10 | Dos screen text font - height 10 pixels (fntcol13.zip) |
| 9. | .f11 | Dos screen text font - height 11 pixels (fntcol13.zip) |
| 10. | .f12 | Dos screen text font - height 12 pixels (fntcol13.zip) |
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