Ebook Libraries

calibre
Free • Open Source
Ebook Reader
Ebook Library
Mac
Windows
Linux
BSD
Self-Hosted
Flathub
PortableApps.com
Homebrew
111 calibre alternatives
Calibre is a free and open source e-book library management application made by users, for users. Many languages, designed around the concept of the logical book, i.e., a single entry in your library that may correspond to actual e-book files in several formats.
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calibre Features
1. Built-in viewercalibre shows you a quick preview of an image, page or file in supported formats.
2. DRM FreeNo Digital rights management (DRM), i.e. no copy protection.
3. Ad-freecalibre doesn't contain any form of external advertising.
4. Portablecalibre can be used from a USB stick or similar with no prior installation.
5. Lightweightcalibre consumes less device resources compared to similar apps.
6. Dark Modecalibre supports dark mode for comfortable usage in low light conditions.
7. Works Offlinecalibre can be used without the need to connect to the internet.
8. Extensible by Plugins/Extensionscalibre can be extended with add-ons, plugins and extensions.
9. Ebook ConversionConvert your ebooks to various formats (PDF, EPUB, MOBI…) and vice-versa with calibre.
Built-in e-Book converter
Book organization
Batch conversion
Library Management
Supports All Ebooks Format
Customizable
E-book management
Book Manager
Edit metadata
Custom cover image
Top 3 alternatives
Z-Library
Freemium • Proprietary
Ebook Library
Mac
Windows
Linux
Online
Android
Google Chrome
Tor
Firefox
35 Z-Library alternatives
Z-Library is one of the largest online libraries in the world that contains over 4,960,000 books and 77,100,000 articles. We aim to make literature accessible to everyone.
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Z-Library Features
1. Ad-freeZ-Library doesn't contain any form of external advertising.
2. Ebook ConversionConvert your ebooks to various formats (PDF, EPUB, MOBI…) and vice-versa with Z-Library.
Free books
Book search
Author search
Indexed search
Audio Books
Make hex-tile-based maps
Make Taskbar Transparent
Use with caution
Flagged as potentially breaking copyright or other laws
Top 3 alternatives
Internet Archive
Free • Proprietary
Ebook Library
Web Archiving Service
Online
27 Internet Archive alternatives
The Internet Archive is building a digital library of Internet sites and other cultural artifacts in digital form. Like a paper library, it provides free access to researchers, historians, scholars, the print disabled, and the general public.
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Internet Archive Features
1. Ad-freeInternet Archive doesn't contain any form of external advertising.
2. No registration requiredYou can use most of the features in Internet Archive without registration.
3. Dark ModeInternet Archive supports dark mode for comfortable usage in low light conditions.
4. No TrackingInternet Archive will not track you or use your personal data.
5. Full-Text SearchInternet Archive lets you search for specific words or phrases from inside a document or database.
Media library
Interactive Presentations
Top 3 alternatives
Sci-Hub
Free • Proprietary
Ebook Library
Online
22 Sci-Hub alternatives
Sci-Hub is a non-profit and ad-free shadow library website that provides free and open access to over 85.4 million scientific articles and research papers, bypassing publishers' paywalls and restrictions through various means.
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Sci-Hub Features
1. Ad-freeSci-Hub doesn't contain any form of external advertising.
2. Built-in VPNSci-Hub has a built-in VPN feature that enhances your privacy and allows you to browse the web from anywhere.
Research repository
DOI Search Bar
Use with caution
Flagged as potentially breaking copyright or other laws
Top 3 alternatives
Library Genesis
Free • Proprietary
Ebook Library
Online
27 Library Genesis alternatives
Library Genesis is a search engine for articles and books on various topics, which allows free access to content that is otherwise paywalled or not digitized elsewhere.
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Library Genesis Features
1. Ad-freeLibrary Genesis doesn't contain any form of external advertising.
2. Ebook ConversionConvert your ebooks to various formats (PDF, EPUB, MOBI…) and vice-versa with Library Genesis.
3. Full-Text SearchLibrary Genesis lets you search for specific words or phrases from inside a document or database.
Free books
Book search
Audio Books
Share books
Use with caution
Flagged as potentially breaking copyright or other laws
Top 3 alternatives
Project Gutenberg
Free • Proprietary
Ebook Library
Online
55 Project Gutenberg alternatives
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.
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Project Gutenberg Features
1. Ad-freeProject Gutenberg doesn't contain any form of external advertising.
2. Works OfflineProject Gutenberg can be used without the need to connect to the internet.
Content curation
Top 3 alternatives
Libgen.pw
Free • Proprietary
Ebook Library
Online
15 Libgen.pw alternatives
The libgen.me links aggregator is a community aiming at collecting and cataloging items descriptions for the most part of scientific, scientific and technical directions, as well as file metadata. In addition to the descriptions, the aggregator contains only links to third-party...
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Libgen.pw Features
1. Dark ModeLibgen.pw supports dark mode for comfortable usage in low light conditions.
2. Ad-freeLibgen.pw doesn't contain any form of external advertising.
Free books
Book search
Audio Books
Top 3 alternatives
Amazon Kindle
Freemium • Proprietary
Ebook Reader
Ebook Library
Mac
Windows
Online
Android
iPhone
Android Tablet
iPad
100 Amazon Kindle alternatives
The Kindle app puts millions of books, magazines, newspapers, comics, and manga at your fingertips.
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Amazon Kindle Features
1. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
2. Dark ModeAmazon Kindle supports dark mode for comfortable usage in low light conditions.
Ebook Cloud Sync
Indexed search
Top 3 alternatives
Google Play Books
Freemium • Proprietary
Ebook Library
Ebook Reader
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
63 Google Play Books alternatives
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 Features
1. Built-in DictionaryGoogle Play Books has a built-in dictionary where you can look up broader definitions of words.
Catalog
Book search
Built-in translation
Top 3 alternatives
Librera Reader
Freemium • Open Source
Ebook Reader
PDF Reader
Ebook Library
Android
Android Tablet
F-Droid
45 Librera Reader alternatives
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.
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Librera Reader Features
1. Ad-freeLibrera Reader doesn't contain any form of external advertising.
2. Text to SpeechLibrera Reader allows you to transform written text into spoken text.
3. LightweightLibrera Reader consumes less device resources compared to similar apps.
4. No TrackingLibrera Reader will not track you or use your personal data.
5. Dark ModeLibrera Reader supports dark mode for comfortable usage in low light conditions.
6. Works OfflineLibrera Reader can be used without the need to connect to the internet.
7. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
8. Support for ThemesYou can use themes and templates to change the look and feel of Librera Reader.
9. Ebook ConversionConvert your ebooks to various formats (PDF, EPUB, MOBI…) and vice-versa with Librera Reader.
Customizable
Auto Scrolling
OPDS Client
Built-in File Manager
Blue light filter
Top 3 alternatives
Anna’s Archive
Free • Open Source
Ebook Library
Online
4 Anna’s Archive alternatives
Search engine of shadow libraries: books, papers, comics, magazines. Z-Library, Library Genesis, Sci-Hub. Fully resilient through open source code and data. Spread the word: everyone is welcome here!.
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Anna’s Archive Features
1. Full-Text SearchAnna’s Archive lets you search for specific words or phrases from inside a document or database.
2. Ad-freeAnna’s Archive doesn't contain any form of external advertising.
IPFS Integration
Media library
Content Discovery
Top 3 alternatives
Moon+ Reader
Freemium • Proprietary
Ebook Reader
Ebook Library
PDF Reader
Android
Android Tablet
76 Moon+ Reader alternatives
Innovative book reader with powerful controls & full functions.
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Moon+ Reader Features
1. Text to SpeechMoon+ Reader allows you to transform written text into spoken text.
2. Works OfflineMoon+ Reader can be used without the need to connect to the internet.
3. Dark ModeMoon+ Reader supports dark mode for comfortable usage in low light conditions.
4. LightweightMoon+ Reader consumes less device resources compared to similar apps.
Google Drive integration
Dropbox integration
Built-in themes
Top 3 alternatives
Foliate
Free • Open Source
Ebook Reader
Ebook Library
Text to Speech Service
Linux
BSD
Snapcraft
Flathub
42 Foliate alternatives
A simple and modern eBook viewer for Linux desktops.
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Foliate Features
1. Dark ModeFoliate supports dark mode for comfortable usage in low light conditions.
2. Built-in DictionaryFoliate has a built-in dictionary where you can look up broader definitions of words.
3. Ad-freeFoliate doesn't contain any form of external advertising.
4. Support for ThemesYou can use themes and templates to change the look and feel of Foliate.
5. Works OfflineFoliate can be used without the need to connect to the internet.
6. Full-Text SearchFoliate lets you search for specific words or phrases from inside a document or database.
7. No registration requiredYou can use most of the features in Foliate without registration.
8. Text to SpeechFoliate allows you to transform written text into spoken text.
Text Highlighting
Text annotation
Export annotations
Plain text flows
Flipping pages
Multiple languages
Top 3 alternatives
ReadEra
Freemium • Proprietary
Ebook Reader
Ebook Library
PDF Reader
Android
61 ReadEra alternatives
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.
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ReadEra Features
1. Dark ModeReadEra supports dark mode for comfortable usage in low light conditions.
2. No registration requiredYou can use most of the features in ReadEra without registration.
3. Ad-freeReadEra doesn't contain any form of external advertising.
Fullscreen support
Auto fetch album covers
Material design
Top 3 alternatives
KOReader
Free • Open Source
Ebook Reader
Ebook Library
PDF Reader
Linux
Android
AppImageHub
Kobo
PocketBook Reader
Flathub
F-Droid
Kindle Fire
37 KOReader alternatives
KOReader is a document viewer for E Ink devices. Supported fileformats include EPUB, PDF, DjVu, XPS, CBT, CBZ, FB2, PDB, TXT, HTML, RTF, CHM, DOC, MOBI and ZIP files. It’s available for Kindle, Kobo, PocketBook, Android and desktop Linux.
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KOReader Features
1. Built-in DictionaryKOReader has a built-in dictionary where you can look up broader definitions of words.
2. Ad-freeKOReader doesn't contain any form of external advertising.
3. Dark ModeKOReader supports dark mode for comfortable usage in low light conditions.
Wallabag integration
Wikipedia integration
Top 3 alternatives

calibre Features

Top 3 alternatives

Z-Library Features

Top 3 alternatives

Internet Archive Features

Top 3 alternatives

Sci-Hub Features

Top 3 alternatives

Library Genesis Features

Top 3 alternatives

Project Gutenberg Features

Top 3 alternatives

Libgen.pw Features

Top 3 alternatives

Amazon Kindle Features

Top 3 alternatives

Google Play Books Features

Top 3 alternatives

Librera Reader Features

Top 3 alternatives

Anna’s Archive Features

Top 3 alternatives

Moon+ Reader Features

Top 3 alternatives

Foliate Features

Top 3 alternatives

ReadEra Features

Top 3 alternatives

KOReader Features

Top 3 alternatives