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