Alternatives to Calibre for all platforms with any license

  • FBReader icon

    FBReader

    FBReader is an e-book reader for various platforms. Features: Supported e-book formats are: ePub, an international...

    Open Source Mac Windows Linux Android S60 Blackberry ... Android Tablet BSD

  • Amazon Kindle icon

    Amazon Kindle

    Amazon Kindle software lets you read ebooks on your Kindle, iPhone, iPad, PC, Mac, BlackBerry, and Android-based device. You can...

    Free Mac Windows Web / Cloud Android iPhone Blackberry ... Android Tablet Windows Phone iPad

  • Google Play Books icon

    Google Play Books

    Google Play Books lets you search, preview, and buy millions of books using Google Book Search. Books in the public domain and certain...

    Free Web / Cloud Android iPhone Chrome OS Android Tablet iPad

  • Sigil icon

    Sigil

    Sigil is a multi-platform WYSIWYG ebook editor. It is designed to edit books in ePub format. Sigil is a multi-platform EPUB ebook...

    Open Source Mac Windows Linux

  • iBooks icon

    iBooks

    iBooks is an amazing way to download and read books. It includes the iBookstore, where you can download both the latest best-selling...

    Free Mac iPhone iPad

  • Moon+ Reader icon

    Moon+ Reader

    Innovative book reader with powerful controls & full functions: • Read thousands of ebooks for free, supports online ebook...

    Freemium Android Android Tablet Kindle Fire

  • Audible icon

    Audible

    Audible is the world’s largest provider of premium audiobooks and spoken word content. Enjoy books in a whole new way with...

    Commercial Web / Cloud Android iPhone Android Tablet Windows Phone iPad

  • Data Crow icon

    Data Crow

    Data Crow is the ultimate media cataloger and media organiser. Always wanted to manage all your collections in one product? You want a...

    Open Source Mac Windows Linux

  • Aldiko icon

    Aldiko

    Aldiko is an e-book reader application for the Android operating system. It supports the EPUB industry standard format for digital...

    Freemium Android Android Tablet

  • ComicRack icon

    ComicRack

    It is an all-in-one solution to read and manage your eComic library. You can think of it as ITunes for eComics with much of the same...

    Freemium Windows Android Android Tablet iPad

  • Cool Reader  icon

    Cool Reader

    Cool Reader is fast and small cross-platform XML/CSS based eBook reader for desktops and handheld devices. Understands a number of...

    Open Source Windows Linux Android Android Tablet

  • Adobe Digital Editions icon

    Adobe Digital Editions

    Ebook Library management and reader. Supports DRM protected PDF and EPUB files.

    Free Personal Mac Windows

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  • EPUBReader icon

    EPUBReader

    EPUBReader is a Firefox addon which lets you read ePub-files just in the browser. You don't need to install additional software! ...

    Free Mac Windows Linux Firefox

  • K2PDFOPT icon

    K2PDFOPT

    K2pdfopt (Kindle 2 PDF Optimizer) is a stand-alone program which optimizes the format of PDF (or DJVU) files for viewing on small...

    Free Mac Windows Linux

  • Mobipocket eBook Reader icon

    Mobipocket eBook Reader

    Try the Mobipocket eBook Reader on your mobile device, and enjoy the reading experience. The application is free, and then you can buy...

    Free Windows Windows Mobile S60 HP webOS Blackberry

  • Icecream Ebook Reader icon

    Icecream Ebook Reader

    Icecream Ebook Reader by Icecream Apps allows reading ebooks in several formats (epub, mobi, and others). The program offers to add...

    Freemium Windows

  • Clearview icon

    Clearview

    Easy-to-use tabbed style ebook reader, equipped with library shelf, supports popular ebook formats as PDF, EPUB (DRM free), CHM, and...

    Commercial Mac

  • Lucidor icon

    Lucidor

    Lucidor supports e-books in the EPUB file format, and catalogs in the OPDS format. Lucidor provides functionality to: Read EPUB...

    Open Source Mac Windows Linux Firefox

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  • ICE Book Reader Professional icon

    ICE Book Reader Professional

    ICE Book Reader Professional is the ultimate e-book reader. It can be used is as a teleprompter too. It includes native support for...

    Commercial Windows

  • PocketBook Reader icon

    PocketBook Reader

    Read, search, make notes & highlights in PDF (Adobe DRM), EPUB (Adobe DRM), DjVu, TXT, FB2, FB2.zip book formats. Enjoy a unique...

    Free Android Android Tablet

  • C.B.R. : Comic Book Reader icon

    C.B.R. : Comic Book Reader

    C.B.R. is the viewer you need to enjoy all your ebooks. It has an impressive feature list from library management, in memory reading...

    Open Source Windows

  • Jutoh icon

    Jutoh

    Epub editor, convertor and creator software for Mac and PC. Convert to ePub ebooks for Kindle, iBookstore, iBooks, iPhone, Mobipocket.

    Commercial Mac Windows Linux

  • Reader Library Software icon

    Reader Library Software

    With the Latest Reader Library You Can… Shop thousands of eBook titles including New York Times Bestsellers. Read eBooks on your PC...

    Commercial Mac Windows

  • Alfa eBooks Manager icon

    Alfa eBooks Manager

    The most powerful and easy-to-use Book Organizer Alfa Ebooks Manager is a free program that allows to organize your electronic and...

    Commercial Windows

  • Bibliovore icon

    Bibliovore

    Manage, organise and read your eBooks with Bibliovore. Share your books across various devices with OneDrive (formerly SkyDrive).

    Free Windows

  • Zinio icon

    Zinio

    Zinio transforms your favorite print magazines into digital format. Same content. Same design.Delivered over the Internet. Straight to...

    Commercial Mac Windows Web / Cloud Android iPhone Android Tablet ... iPad

  • Kindlian

    Kindlian is a cool add-on for your Kindle. It's a desktop app that allows to view and manage Kindle books and collections. It...

    Freemium Windows

  • KDeasy icon

    KDeasy

    Free Windows and Mac OS X software to manage the books and collections on your Kindle device

    Free Mac Windows

  • Bluefire icon

    Bluefire

    Bluefire Reader is your go-to reading application for ePub and PDF content, including ebooks from most online book stores and leading...

    Free iPhone iPad

  • BookReader icon

    BookReader

    BookReader is the Cocoa application for reading electronic books in the following formats: fb2 ePUB html, webarchive...

    Commercial Mac

  • Kindle Cloud Reader icon

    Kindle Cloud Reader

    Kindle Cloud Reader lets you read ebooks instantly in your web browser - no Kindle device required. • Start reading over 1,000,000...

    Free Web / Cloud Chrome OS

  • Albite READER icon

    Albite READER

    Albite Reader is an open-source e-book reader for Java Mobile released under the Apache 2.0 License and developed by Svetlin Ankov. ...

    Open Source Java Mobile S60

  • KindleUnpack icon

    KindleUnpack

    Tool for extracting original source files (images, PDFs, etc) from MOBI and AZW ebooks. A Calibre plugin is also available. Does not...

    Open Source Mac Windows Linux

  • MyBookshelf icon

    MyBookshelf

    MyBookshelf is web based program to manage your library of ebooks. It is fully web based, with simple, yet powerful interface. It’s...

    Open Source Linux Web / Cloud

  • Koobits icon

    Koobits

    KooBits presents everything you need to create, publish and market ebooks, as well as a digital bookshelf software to shelve and read...

    Free Windows