EPUB Viewer Online Alternatives

EPUB Viewer Online is described as 'Online EPUB Reader' and is an website in the news & books category. There are more than 25 alternatives to EPUB Viewer Online, not only websites but also apps for a variety of platforms, including Android, Windows, Android Tablet, Linux and iPhone apps. The best EPUB Viewer Online alternative is SumatraPDF, which is both free and Open Source. Other great sites and apps similar to EPUB Viewer Online are calibre, Okular, KOReader and Librera Reader.

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Alternatives list

  1. SumatraPDF icon

    SumatraPDF

     1661 likes
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    This free, open-source viewer for Windows supports multiple formats like PDF, eBooks (ePub, Mobi), CHM, and Comic Books (CBZ, CBR). Prioritizing simplicity and speed, it offers a lightweight, portable design with a minimalist interface, catering to users seeking fast and efficient document viewing.

    108 SumatraPDF alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Windows
    SumatraPDF screenshot 1
     

    • SumatraPDF is the most popular Windows alternative to EPUB Viewer Online.

    • SumatraPDF is the most popular Open Source & free alternative to EPUB Viewer Online.

    • SumatraPDF is Free and Open SourceEPUB Viewer Online is Free and Proprietary
    • SumatraPDF is Lightweight and Privacy focusedEPUB Viewer Online is not according to our users
  2. calibre icon

    calibre

     1481 likes
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    Free e-book manager with features including library management, format conversion, syncing to devices, internet-independent operation, built-in viewer, news download as e-books, text-to-speech, privacy focus, extensible plugins, and no registration or tracking.

    111 calibre alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • Flathub
    • PortableApps.com
    • Homebrew
    calibre screenshot 1
     

    • calibre is the most popular Mac, Linux & Self-Hosted alternative to EPUB Viewer Online.

    • calibre is Free and Open SourceEPUB Viewer Online is Free and Proprietary
    • calibre is Customizable, Lightweight and Privacy focusedEPUB Viewer Online is not according to our users
  4. Okular icon

    Okular

     478 likes
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    Multi-platform document viewer offering extensive format support, including PDF, comics, images, EPUB, and Markdown, with annotation tools, sidebar previews, text-to-speech, DRM management, cross-platform compatibility, and integration with KDE Frameworks libraries.

    112 Okular alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • BSD
    • KDE Plasma
    • Snapcraft
    • Linux Mobile
    • Flathub
    • Haiku
    Okular screenshot 1
     
  5. Ad
    Screenshot
    Epubor Ultimate icon
    Epubor Ultimate

    Convert eBooks into multiple formats like EPUB, PDF, or Mobi seamlessly, preserving original display. Edit metadata for personalization. Compatible with major e-Readers and apps like Kindle, Kobo, and Adobe Digital Editions, allo...

    https://www.epubor.com
    Learn More
  6. KOReader icon

    KOReader

     71 likes
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    An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Kindle, Kobo, PocketBook, Linux and Android devices.

    66 KOReader alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Linux
    • Android
    • AppImageHub
    • Kobo Books
    • Flathub
    • F-Droid
    • Kindle Fire
    • Android Tablet
    KOReader screenshot 1
    KOReader screenshot 2
    KOReader screenshot 3
     

    • KOReader is the most popular Android & Android Tablet alternative to EPUB Viewer Online.

    • KOReader is Free and Open SourceEPUB Viewer Online is Free and Proprietary
    • KOReader is LightweightEPUB Viewer Online is not according to our users
  7. Librera Reader icon

    Librera Reader

     74 likes
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    Librera Reader is a highly customizable and feature-rich application for reading books in PDF, EPUB, MOBI, DjVu, FB2, TXT, RTF, AZW, AZW3, HTML, CBZ, CBR formats on Android devices.

    62 Librera Reader alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Librera Reader screenshot 1
     
  8. Book's Story icon

    Book's Story

     33 likes
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    Material3 eBook reader - Book's Story. Built with Jetpack Compose. Free & Open Source & Ad Free. 4 supported file formats (.txt, .pdf, .epub, .fb2), 2 supported languages. Lots of customization.

    35 Book's Story alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Android
    • F-Droid
    Book's Story screenshot 1
     
  11. FBReader icon

    FBReader

     219 likes
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    E-reader application.

    107 FBReader alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    FBReader screenshot 1
    FBReader screenshot 2
     

    • FBReader is the most popular iPhone & iPad alternative to EPUB Viewer Online.

    • FBReader is Freemium and ProprietaryEPUB Viewer Online is Free and Proprietary
    • FBReader is LightweightEPUB Viewer Online is not according to our users
  12. Openlib icon

    Openlib

     29 likes
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    Openlib is an open source app to download and read books from shadow library (Anna’s Archive). The App Has Built In Reader to Read Books.

    66 Openlib alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Android
    • F-Droid
    Openlib screenshot 1
    Openlib screenshot 2
    Openlib screenshot 3
     
  13. Amazon Kindle icon

    Amazon Kindle

     237 likes
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    The Kindle app puts millions of books, magazines, newspapers, comics, and manga at your fingertips.

    110 Amazon Kindle alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Amazon Kindle screenshot 1
    Amazon Kindle screenshot 2
    Amazon Kindle screenshot 3
     

    • Amazon Kindle is the most popular Web-based alternative to EPUB Viewer Online.

    • Amazon Kindle is Freemium and ProprietaryEPUB Viewer Online is Free and Proprietary
  15. ReadEra icon

    ReadEra

     56 likes
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    Read book files in EPUB, PDF, DOC, DOCX, RTF, TXT, DJVU, FB2, MOBI and CHM formats. Supports chapters, bookmarks, page style. Saves the current reading position. Automatic detection and display of the list of all supported documents on your device.

    75 ReadEra alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Android
    ReadEra screenshot 1
     
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