SumatraPDF AlternativesOnly apps categorised as Ebook Libraries

The best Ebook Library alternative to SumatraPDF is MuPDF, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to SumatraPDF and ten of them are Ebook Libraries so hopefully you can find a suitable replacement. Other interesting Ebook Library alternatives to SumatraPDF are KOReader, Librera Reader, Koodo Reader and Openlib.

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SumatraPDF alternatives are mainly Ebook Libraries, but if you're looking for Ebook Readers or PDF Readers you can filter on that. Other popular filters include Mac, Android, Linux, Android Tablet, Windows + Open Source, Windows and iPad. These are just examples - use the filter bar below to find more specific alternatives to SumatraPDF.
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Alternatives list

  1. MuPDF icon

    MuPDF

     157 likes
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    MuPDF offers a highly versatile PDF, XPS, and eBook interpreter, customizable as a renderer, viewer, or toolkit. Features include digital signatures, redactions, form filling, annotations, and page manipulation, ideal for mobile, eBooks, and embedded apps supporting Java, C++, and Python.

    89 MuPDF alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • Android
    • F-Droid
    • Xfce
    MuPDF screenshot 1
     
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    14
    Comments about MuPDF as an Alternative to SumatraPDF
    Guest
    Positive
    3

    This is the core application within SumatraPDF so should be faster but with limited menus

    Review by a new / low-activity user.
    Guest
    Positive
    2

    While the MuPDF library is very lightweight, this reader is more a proof of concept than a lightweight GUI. The MuPDF download is about 70 Mb, Sumatra is less than 10.

    Review by a new / low-activity user.
    SumatraPDF Icon
    MuPDF icon

    • Most users think MuPDF is a great SumatraPDF alternative.

    • MuPDF is Free and Open SourceSumatraPDF is also Free and Open Source
  2. KOReader icon

    KOReader

     72 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
     
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    1
    Comments about KOReader as an Alternative to SumatraPDF
    Guest
    Negative
    0

    It cant run on Windows as SumatraPDF does so is not a viable alternative

    Review by a new / low-activity user.
    SumatraPDF Icon
    KOReader icon
    • KOReader is Free and Open SourceSumatraPDF is also Free and Open Source
  4. Librera Reader icon

    Librera Reader

     76 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.

    63 Librera Reader alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Librera Reader screenshot 1
     
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    1
    Comments about Librera Reader as an Alternative to SumatraPDF
    Guest
    Negative
    0

    It cant run on Windows as SumatraPDF does so is not a viable alternative

    Review by a new / low-activity user.
    SumatraPDF Icon
    Librera Reader icon
    • Librera Reader is Freemium and Open SourceSumatraPDF is Free and Open Source
    • Librera Reader is CustomizableSumatraPDF is not according to our users
  5. Koodo Reader icon

    Koodo Reader

     58 likes
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    Koodo Reader is an all-in-one e-book reader that can help you better manage and study your e-books. It's free and open-source.

    28 Koodo Reader alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Flathub
    Koodo Reader screenshot 1
     

    • Koodo Reader is the most popular Web-based alternative to SumatraPDF.

    • Koodo Reader is Free and Open SourceSumatraPDF is also Free and Open Source
    • Koodo Reader is CustomizableSumatraPDF is not according to our users
  6. 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
     
  7. Cool Reader icon

    Cool Reader

     66 likes
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    Cool Reader is fast and small cross-platform XML/CSS based eBook reader for desktops and handheld devices. Understands a number of text document formats, suppurt OPDS (in new ui-opengl version). Fully customizable palette, text reformatting with any font size, font...

    93 Cool Reader alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Linux
    • Android
    • Android Tablet
    • Haiku
    Android version
     
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    11
    Comments about Cool Reader as an Alternative to SumatraPDF
    Guest
    Negative
    1

    Last time I tested it could not read any PDFs as SumatraPDF does so is not a viable alternative

    Review by a new / low-activity user.
    Guest
    Positive
    0

    its good for a lot of formats to read

    Review by a new / low-activity user.
    SumatraPDF Icon
    Cool Reader icon

    • Some users think Cool Reader is a great SumatraPDF alternative, some don't.

    • Cool Reader is Free and Open SourceSumatraPDF is also Free and Open Source
  9. Arianna icon

    Arianna

     2 likes
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    An ebook reader and library management app supporting ".epub" files. Arianna discovers your books automatically, and sorts them by categories, genres and authors.

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Linux
    • Linux Mobile
    • KDE
    • Flathub
    Arianna screenshot 1
     
  12. MReader icon

    MReader

     Like
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    Browse your library by: directory, cover, favorite, date opened. Download free or paying books from online libraries (in the opds format) and have access to thousand of publications Create bookmarks, zoom, search....

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Android
    • Android Tablet
    MReader screenshot 1
     
10 of 10 SumatraPDF alternatives