| 1. | .pe3 | Image archive file (Ulead PhotoImpact) |
| 2. | .pe4 | Image archive file (Ulead PhotoImpact) |
| 3. | .peb | Program Editor bottom overflow file (WordPerfect Library) |
| 4. | .ped | Program Editor delete save (WordPerfect Library) |
| 5. | .pem | Program Editor macro (WordPerfect Library) |
| 6. | .peq | Program Editor print queue file (WordPerfect Library) |
| 7. | .per | Program Editor resident area (WordPerfect Library) (vakioalue) |
| 8. | .pes | Program Editor work space file (WordPerfect Library) |
| 9. | .pet | Program Editor top overflow file (WordPerfect Library) |
| 10. | .pex | Proboard EXecutable program file (Proboard) |
Top 10 
Feedback