| 拡張子 | 名前 |
|---|---|
| .EPUB | Electronic Publication |
| .ACSM | Adobe Content Server Message |
| .AZW3 | Kindle Format 8 (KF8) e-book |
| .DJVU | DjVu Document |
| .FB2 | FictionBook 2.0 eBook |
| .MOBI | Mobipocket eBook |
| .OPF | Open Packaging Format (EPUB package document) |
| .SNB | Shanda Bambook eBook |
| .EBK | eBook Pro encrypted ebook |
| .AZW | Amazon Kindle eBook (AZW) |
| .LRF | Sony BBeB eBook |
| .PRC | Mobipocket eBook File |
| .LIT | Microsoft Reader eBook File |
| .KFX | Kindle Format 10 (KF10) e-book |
