eBook Files

eBook files are digital books designed to be viewed on eReaders, such as the Amazon Kindle, Sony Reader, Barnes and Noble Nook, and the iPad. However, they can often be viewed on a PC using eReader software as well. While many eBook formats can be viewed on multiple devices, some proprietary eBook formats can only be viewed using specific hardware or software.

Common eBook file extensions include .EPUB, .AZW, and .LIT.

Extension File Type Popularity
.TPZKindle Topaz eBook File
.MARTMartView eBook File
.EWRITEReWriter Book
.APNXAmazon Page Number Index File
.EAKindle End Actions File
.TK3TK3 Multimedia eBook
.JWPUBJehovah's Witnesses Publication
.IBOOKSMulti-Touch iBook
.AEPActiv E-Book Project
.MOBIMobipocket eBook
.TRTomeRaider 2 eBook File
.NCXEPUB Navigation Control XML File
.LRFSony Portable Reader File
.AZW3Amazon KF8 eBook File
.FB2FictionBook 2.0 File
.YBKYanCEyWare eBook
.OPFFlipViewer FlipBook File
.LRSLibrie Reader Source File
.RZSRed Zion Security File
.LITeBook File
.AZW4Amazon Print Replica eBook
.RZBRed Zion Book File
.CEBApabi eBook File
.HANAmazon Kindle eBook Data File
.EPUBOpen eBook
.PHLKindle Popular Highlights File
.EBKeBook Pro eBook File
.HTZ5HyperMaker 5 Publication
.WEBZWEBZ Compressed eBook File
.PRCMobipocket eBook File
.OPFOpen Packaging Format File
.NVANVA Document
.MBPMobipocket Notes File
.CBCComic Book Collection
.KFXAmazon KF10 eBook File
.LRXSony Portable Reader File
.ACSMAdobe Content Server Message
.AZWAmazon Kindle eBook File
.TCRPsion Series 3 eBook File
.OPZZipped FlipViewer FlipBook
.EDNAdobe eBook Activation File
.AVAAvaaBook eBook
.HTZ4HyperMaker 4 Publication
.CEBXApabi XML eBook File
.HTXTHanvon eBook File
.TR3TomeRaider eBook File
.ORBOriginal eBook Reader File
.OEBOpen eBook File
.SNBShanda Bambook eBook
.ETDAdobe Reader EBX Transfer Data File
.HTML0Book Designer File
.EALKindle End Actions File
.PMLZZipped Palm Markup Language File
.AZW1Amazon Topaz eBook
.POBIKindle Touch Periodical File
.HTMLZZipped HTML eBook
.KOOBKoob E-Book File
.PEFPEF Braille Book File
.QMKYanCEyDesktop Quickmarks File
.VBKVitalSource eBook
.OEBZIPZipped Open eBook File
.FKBFlipkart eBook File
.BKKBookBuddi eBook
.PMLPalm Markup Language File