calibre - Ebook manager, viewer & converter
FBReader - FBReader is an e-book reader for various platforms. Features:
Adobe Digital Editions - ebook reader software
NeeView - Display two images simultaneously
Calibre Web - Calibre Web is a web app providing a clean interface for browsing, reading and downloading eBooks...
YACReader - Download YACReader for your platform. Windows, Linux, MacOSX. And enjoy you comic books cbr cbz with the best comic reader.