Ebook Files Extensions

.azw

Amazon Kindle eBook File

.azw1

Amazon Topaz eBook

.azw4

Amazon Print Replica eBook

.azw3

Amazon KF8 eBook File

.acsm

Adobe Content Server Message File

.aep

Activ E-Book Project

.apnx

Amazon Page Number Index File

.bkk

BookBuddi eBook File

.bpnueb

PNU eBook File

.ceb

Apabi eBook File

.cbc

Comic Book Collection

.dnl

DNAML eBook File

.epub

Open eBook File

.ebk

eBook Pro eBook File

.etd

Adobe Reader EBX Transfer Data File

.edn

Adobe eBook Activation File

.ea

Kindle End Actions File

.eal

Kindle End Actions File

.fb2

FictionBook 2.0 File

.fkb

Flipkart eBook File

.htmlz

Zipped HTML eBook

.html0

Book Designer File

.htz5

HyperMaker 5 Publication

.han

Amazon Kindle eBook Data File

.htxt

Hanvon eBook File

.htz4

HyperMaker 4 Publication

.ibooks

Multi-Touch iBook

.koob

Koob E-Book File

.lit

eBook File

.lrf

Sony Portable Reader File

.lrx

Sony Portable Reader File

.lrs

Librie Reader Source File

.mobi

Mobipocket eBook

.mart

MartView eBook File

.mbp

Mobipocket Notes File

.ncx

EPUB Navigation Control XML File

.nva

NVA Document

.opf

Open Packaging Format File

.oeb

Open eBook File

.oebzip

Zipped Open eBook File

.prc

Mobipocket eBook File

.pml

Palm Markup Language File

.phl

Kindle Popular Highlights File

.pef

PEF Braille Book File

.qmk

YanCEyDesktop Quickmarks File

.rzb

Red Zion Book File

.rzs

Red Zion Security File

.tpz

Kindle Topaz eBook File

.tcr

Psion Series 3 eBook File

.tr3

TomeRaider eBook File

.tk3

TK3 Multimedia eBook

.tr

TomeRaider 2 eBook File

.vbk

VitalSource eBook

.webz

WEBZ Compressed eBook File

.ybk

YanCEyWare eBook