calibre - Ebook manager, viewer & converter
AlReader - Alreader.com - new perspective on reading e-books.
tinyMediaManager - A multi OS media manager written in Java/Swing
iReader - iReader is one of the most accomplished ways to read the books right from your smartphones.
Delicious Library - Delicious Library 3: Catalog your books, movies, music, software, toys, tools, electronics, & video games. Archive your life.
Quickreader - Quickreader is a book reading application for the leading smartphones that is combining the solution of two main issues of the book readers namely book reader and availability of books from the leading publication houses.