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