| PEF |
PEF Braille Book File |
eBook file |
| PHL |
Kindle Popular Highlights File |
eBook file |
| PML |
Palm Markup Language File |
eBook file |
| PMLZ |
Zipped Palm Markup Language File |
eBook file |
| POBI |
Kindle Touch Periodical File |
eBook file |
| PRC |
Mobipocket eBook File |
eBook file |