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.
- - calibre is the most popular Windows, Mac, Linux & Self-Hosted alternative to Read Up.
- - calibre is the most popular Open Source & free alternative to Read Up.
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.
- - Project Gutenberg is the most popular Web-based alternative to Read Up.
- - FBReader is the most popular Android, iPhone, iPad & Android Tablet alternative to Read Up.
The Kindle app puts millions of books, magazines, newspapers, comics, and manga at your fingertips.
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.
Innovative book reader with powerful controls & full functions.
Moon+ Reader Features
A simple and modern eBook viewer for Linux desktops.
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.
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.
Apple Books is the single destination for all the books you love, and the ones you’re about to. Browse the Book Store, join Oprah’s new Book Club, keep track of what you’ve read and want to read, and listen to enthralling audiobooks. All in one place.
Apple Books Features
Document Viewer is a highly customizable document viewer for Android, fork of the last GPL version of EBookDroid .
Document Viewer FeaturesDiscontinued
The last version (2.7.4) was released in March 2016.
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...