| .ybk |
YBK is Microsoft Encarta Jaarboekbestand. |
| .etd |
ETD is Adobe Reader EBX -overdrachtsgegevensbestand. |
| .nva |
NVA is NVA -document. |
| .azw1 |
AZW1 is Amazon Topaz Ebook. |
| .azw4 |
AZW4 is Amazon Print Replica Ebook. |
| .ava |
AVA is Avaabook Ebook. |
| .bpnueb |
BPNUEB is PNU Ebook -bestand. |
| .ceb |
CEB is Apabi Ebook -bestand. |
| .ncx |
NCX is EPUB Navigation Control XML -bestand. |
| .oeb |
OEB is Outlook Express Backup Wizard -bestand. |
| .opf |
OPF is flipalbum -bestand. |
| .oebzip |
OEBZIP is geplukt open e -boekbestand. |
| .tk3 |
TK3 is TK3 Multimedia Ebook. |
| .edn |
EDN is EDIF Implementation NetList -bestand. |
| .han |
HAN is Amazon Kindle Ebook -gegevensbestand. |
| .kfx |
KFX is Amazon KF10 eBook -bestand. |
| .htz4 |
HTZ4 is hypermaker 4 -publicatie. |
| .htxt |
HTXT is Hanvon Ebook -bestand. |
| .html0 |
HTML0 is boekontwerperbestand. |
| .koob |
KOOB is Koob E-Book-bestand. |
| .mart |
MART is Martview Ebook -bestand. |
| .pobi |
POBI is Kindle Touch Periodiek bestand. |
| .rzb |
RZB is Red Zion Book -bestand. |
| .pmlz |
PMLZ is een ritssluiting voor palmmarkup -taalbestand. |