R2 Reader

This free reading application demonstrates the power of the open-source Readium-2 architecture for accessing EPUB 2 and EPUB 3 publications, audiobooks and digital visual narratives (DiViNa). Text to speech on EPUB ebooks is integrated.

It is compatible with Readium LCP, the non-proprietary and user friendly solution for distributing protected publications.

It supports OPDS feeds, and therefore allows users to access easily a multitude of free ebooks from multiple providers.