Online calibre Alternatives

    calibre is not available as a web app but there are plenty of alternatives that runs in the browser with similar functionality. The best Online alternative is Google Play Books, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to calibre and 19 are available as a web app so hopefully you can find a suitable replacement. Other interesting Online alternatives to calibre are Freebook Sifter (Free), eBooks (Free), Neat Reader (Freemium) and BookFusion (Free).

    This page was last updated Jun 7, 2021
    1. Google Play Books lets you search, preview, and buy millions of books using Google Book Search. Books in the public domain and certain copyrighted books can be read and downloaded in their entirety for free.
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      Google Play Books vs calibre opinions
      Some users think Google Play Books is a great alternative to calibre, some don't.
      Allows epub-format books to be uploaded, at which point they become available on all devices you have GPB installed on. I use this for all my public-domain (Gutenberg, Azora-bunko, etc) ebook reading.
      Top positive comment  over 1 year ago

      0
      You cannot buy books to put onto a regular ereader from this, it is for Android tablets/phones only.
      Top negative comment  about 2 years ago

      0
      Calibre is not a book store
      Negative comment • over 2 years ago

      0
      calibre is a ebook converter, not a store or reader
      Negative comment • over 2 years ago

      -12
      Only able to manage from the Google Play Books catalog. Cannot upload own books/documents. Does not sync with Kindle device, not able to edit metadata, &c.
      Negative comment • over 3 years ago

      -5

    2. Freebook Sifter

      • Free • Proprietary
      • Online
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        Freebook Sifter lists free eBooks from various sources. They update the list daily and you can find free eBooks from Amazon sites around the world, Kobo, Nook, Project Gutenberg.

      • eBooks

        • Free • Proprietary
        • Online
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          eBook search engine.
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        • Neat Reader

          • Freemium • Proprietary
          • Mac
          • Windows
          • Online
          • Android
          • iPhone
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            If you’re looking for a free and easy-to-use online EPub reader that works seamlessly on all your devices, consider Neat Reader. You can use it for free across all devices. To use it on your browser, simply Open Web App.
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          • eBook platform focused on openness that provides e-book library management and reader for users to upload & read their e-books across all devices while also allowing businesses and schools to create their own digital library to distribute content.
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          • EPUB Book Translator

            • Free • Proprietary
            • Windows
            • Online
            • Android
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              Translation of EPUB book into another language.
            • Meta search engine for books, helps compare book price and get availability across Indian online stores.

            • illuminsight

              • Free • Open Source
              • Online
              • Android
              • Android Tablet
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              💡 illuminsight 👀 effortlessly generates insights for selected text within your EPUB-format books, showing you relevant, contextualized data at a glance.
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            • Magzter

              • Freemium • Proprietary
              • Windows
              • Online
              • Android
              • iPhone
              • Android Tablet
              • iPad
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              Magzter is a cross-platform, self-service, global digital magazine newsstand with over 8,000 magazines from 3,400+ publishers in more than 50 languages from over 175 countries. User can read magazines through iOS, Android, and is website.
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            • MyBookshelf

              • Free • Open Source
              • Linux
              • Online
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                MyBookshelf is web based program to manage your library of ebooks. It is fully web based, with simple, yet powerful interface. It’s written in python language and django web framework offers great flexibility and extensibility. Ideal for sharing ebooks within a group of people.
              Showing 10 of 19 alternatives