Amazon Kindle AlternativesOnly apps categorised as Ebook Libraries

The best Ebook Library alternative to Amazon Kindle is calibre, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Amazon Kindle and many of them are Ebook Libraries so hopefully you can find a suitable replacement. Other interesting Ebook Library alternatives to Amazon Kindle are Librera Reader, Project Gutenberg, KOReader and Book's Story.

filter to find the best alternatives

Amazon Kindle alternatives are mainly Ebook Libraries, but if you're looking for Ebook Readers or PDF Readers you can filter on that. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Amazon Kindle.
Amazon Kindle iconAmazon Kindle
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The Kindle app puts millions of books, magazines, newspapers, comics, and manga at your fingertips.

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Amazon Kindle alternatives page was last updated Apr 26, 2025
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  1. calibre icon

    calibre

     1443 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.

    109 calibre alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • CA flagCanada

    Platforms

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

    Properties

    1.  Customizable
    2.  Lightweight

    Features

    1.  Built-in e-Book converter
    2.  Book organization
    3.  Built-in viewer
    4.  Library Management
    5.  Batch conversion
    6.  Ebook Editor
    7.  Supports All Ebooks Format
    8.  DRM Free
    9.  E-book management
    10.  Book Manager
    11.  Metadata Editor
    12.  Ad-free

    calibre VS Amazon Kindle

     

    • Most users think calibre is a great Amazon Kindle alternative.

    • calibre is the most popular Windows, Mac, Linux & Self-Hosted alternative to Amazon Kindle.

    • calibre is the most popular Open Source & free alternative to Amazon Kindle.

    • calibre is Free and Open SourceAmazon Kindle is Freemium and Proprietary
    • calibre is CustomizableAmazon Kindle is not according to our users
  2. Librera Reader icon

    Librera Reader

     71 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.

    58 Librera Reader alternatives

    License model

    • Freemium • Open Source

    Application types

    Country of Origin

    • SK flagSlovakia
    • European Union flagEU

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Librera Reader screenshot 1

    Properties

    1.  Customizable
    2.  Lightweight
    3.  Privacy focused
    4.  Support for Themes

    Features

    1.  Ad-free
    2.  No Tracking
    3.  Text to Speech
    4.  Dark Mode
    5.  Works Offline
    6.  Auto Scrolling
    7.  Built-in File Manager
    8.  OPDS Client
    9.  No registration required
    10.  Full-Text Search
    11.  Ebook Conversion
    12.  Blue light filter

    Librera Reader VS Amazon Kindle

     
    Comments about Librera Reader as an Alternative to Amazon Kindle
    Neel2000
    Positive Jan 31, 2024
    0

    It's more lightweight and customizable than Kindle's reader and its built-in file management is good too.

    Marcus Holloway
    Positive Aug 4, 2023
    0

    Free and open source. Plus it is faster and easier to navigate than Kindle.

    Amazon Kindle Icon
    Librera Reader icon

    • Librera Reader is the most popular Android & Android Tablet alternative to Amazon Kindle.

    • Librera Reader is Freemium and Open SourceAmazon Kindle is Freemium and Proprietary
    • Librera Reader is Customizable, Lightweight and Privacy focusedAmazon Kindle is not according to our users
  4. Project Gutenberg icon

    Project Gutenberg

     187 likes
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    Project Gutenberg is a library of over 60,000 free eBooks. Choose among free epub and Kindle eBooks, download them or read them online. You will find the world's great literature here, with focus on older works for which U.S. copyright has expired.

    57 Project Gutenberg alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    Project Gutenberg screenshot 1

    Project Gutenberg Features

    1.  Ad-free
    2.  Works Offline
    3.  Content curation

    Project Gutenberg VS Amazon Kindle

     
    Comments about Project Gutenberg as an Alternative to Amazon Kindle
    Kelson V
    Positive Apr 26, 2025
    0

    Great source for ebooks that are in the public domain, in any format you need from full ePubs down to plain text. Just remember it's only books in the public domain.

    Amazon Kindle Icon
    Project Gutenberg icon

    • Project Gutenberg is the most popular Web-based alternative to Amazon Kindle.

    • Project Gutenberg is Free and ProprietaryAmazon Kindle is Freemium and Proprietary
  5. Ad
    Screenshot
    Kobo Books icon
    Kobo Books

    Kobo Books is an application with a large library of eBooks, audiobooks, graphic novels, and children's books, accessible on smartphones or tablets. The app includes a search system for finding books by author, title, topic, ...

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

    KOReader

     61 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.

    52 KOReader alternatives

    License model

    • 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

    Properties

    1.  Lightweight

    Features

    1.  Built-in Dictionary
    2.  Ad-free
    3.  Dark Mode
    4. wallabag icon  Wallabag integration
    5. Wikipedia icon  Wikipedia integration
    6.  No Tracking
    7.  OCR
    8.  Portable
    9.  Full-Text Search
    10.  No registration required
    11.  Works Offline
    12.  PDF annotation

    KOReader VS Amazon Kindle

     
  7. Book's Story icon

    Book's Story

     27 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.

    31 Book's Story alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Android
    • F-Droid
    Book's Story screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Dark Mode
    2.  Ad-free
    3.  No registration required
    4.  Reading

    Book's Story VS Amazon Kindle

     
  8. Foliate icon

    Foliate

     52 likes
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    A simple and modern eBook viewer for Linux desktops.

    51 Foliate alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • IT flagItaly
    • European Union flagEU

    Platforms

    • Linux
    • BSD
    • Snapcraft
    • Flathub
    Foliate screenshot 1

    Properties

    1.  Privacy focused
    2.  Support for Themes

    Features

    1.  Dark Mode
    2.  Built-in Dictionary
    3.  Text Highlighting
    4.  Export annotations
    5.  Text annotation
    6.  Works Offline
    7.  Full-Text Search
    8.  Ad-free
    9.  Text to Speech
    10.  No registration required
    11.  Flipping pages
    12.  Plain text flows

    Foliate VS Amazon Kindle

     
  10. Google Play Books icon

    Google Play Books

     151 likes
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    Discover a vast library of books to search, preview, and buy, read free public domain books, sync page positions, and back up purchases online for a seamless reading experience across multiple devices.

    63 Google Play Books alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Android Auto
    Google Play Books screenshot 1

    Google Play Books Features

    1.  Built-in Dictionary
    2.  Catalog
    3.  Book search
    4.  Built-in translation

    Google Play Books VS Amazon Kindle

     
  11. Moon+ Reader icon

    Moon+ Reader

     93 likes
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    Innovative book reader with powerful controls & full functions.

    78 Moon+ Reader alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • CN flagChina

    Platforms

    • Android
    • Android Tablet
    Moon+ Reader screenshot 1
    Moon+ Reader screenshot 2
    Moon+ Reader screenshot 3

    Properties

    1.  Lightweight
    2.  Support for Themes

    Features

    1.  Text to Speech
    2.  Works Offline
    3.  Dark Mode
    4. Google Drive icon  Google Drive integration
    5. Dropbox icon  Dropbox integration
    6.  Built-in themes
    7.  Ad-free
    8.  Support for MarkDown
    9.  Cloud Sync
    10.  PDF annotation
    11.  No registration required
    12.  Full-Text Search

    Moon+ Reader VS Amazon Kindle

     
  12. Openlib icon

    Openlib

     22 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.

    62 Openlib alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Android
    • F-Droid
    Openlib screenshot 1
    Openlib screenshot 2
    Openlib screenshot 3

    Properties

    1.  Support for Themes
    2.  Privacy focused

    Features

    1.  No registration required
    2.  Dark Mode
    3.  Ad-free
    4.  No Tracking

    Openlib VS Amazon Kindle

     
  13. ReadEra icon

    ReadEra

     54 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.

    71 ReadEra alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Android
    ReadEra screenshot 1

    Properties

    1.  Educational

    Features

    1.  Dark Mode
    2.  Auto fetch album covers
    3.  Fullscreen support
    4.  Works Offline
    5.  Ad-free
    6.  No registration required
    7.  Text to Speech
    8.  Material design

    ReadEra VS Amazon Kindle

     
  14. Citadel (ebook library manager) icon

    Citadel (ebook library manager)

     14 likes
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    Citadel helps you manage your ebook libraries. It provides a simple, user-friendly interface to add new books to your library or update book metadata like titles, authors, and tags, all while remaining compatible with Calibre.

    56 Citadel (ebook library manager) alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • International

    Platforms

    • Mac
    • Windows
    • Linux
    All Books view (as Grid). List is also supported.

    Properties

    1.  Lightweight

    Features

    1.  Ad-free
    2.  No Tracking
    3.  Works Offline
    4.  No registration required
    5.  Dark Mode

    Citadel (ebook library manager) VS Amazon Kindle

     
  15. Kavita icon

    Kavita

     23 likes
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    Lighting fast with a slick design, Kavita is a rocket fueled self-hosted digital library which supports a vast array of file formats. Install to start reading and share your server with your friends. book reader, self hosted, manga, comics, free, manhwa, e readers, electronic...

    172 Kavita alternatives

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    Kavita screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Web-Based
    2.  Dark Mode
    3.  Offline Reading
    4.  Ad-free
    5.  No Tracking
    6.  File Hosting
    7.  Works Offline
    8.  Built-in viewer
    9.  No registration required

    Kavita VS Amazon Kindle

     
12 of 39 Amazon Kindle alternatives