MobiLit by PaperLit - MobiLit is our full-stack DIY digital publishing software to create & distribute digital publication with a branded mobile app, engage readers and monetize.
calibre - Ebook manager, viewer & converter
BookFusion - BookFusion lets you read, share, organize, bookmark and sync all your books.
FBReader - FBReader is an e-book reader for various platforms. Features:
Tablet Publisher Pro - Convert PDFs and other print media into interactive digital publications delivered in native tablet based applications.
Google Play Books - Google Play Books lets you search, preview, and buy millions of books using Google Book Search.