| 1. | .fr3 | Renamed dBASE III+ form file (dBASE IV) |
| 2. | .frf | Font database (FontMonger) |
| 3. | .frg | Uncompiled report file (dBASE IV) |
| 4. | .frl | Library (GP-Forth) |
| 5. | .frm | Document (FrameMaker or FrameBuilder) ◊ Executable file (Oracle 3.0 and earlier) ◊ Form i.e. dialog layout (Visual Basic) ◊ Formula (Fractint) ◊ Merge form (WordPerfect) ◊… 0.5 KB |
| 6. | .fro | Compiled report file (dBASE IV) |
| 7. | .frp | Form (PerForm PRO Plus - FormFlow) |
| 8. | .frs | Screen Font Resource (WordPerfect) |
| 9. | .frt | Additional (FPT) report description file (FoxPro) ◊ GP-Forth language source code file (GP-Forth) |
| 10. | .frx | Form stash file (binary) (Visual Basic) ◊ Main (DBF) report description file (FoxPro) |