Episteme Reader
Open source
FreeFree forever
Overview
Episteme Reader is an open-source, offline-first Android application for reading and annotating documents and e-books. It supports PDF, EPUB, MOBI, AZW3, and text formats, offering features like paginated and scroll PDF viewing, ink and text annotations, custom fonts, text-to-speech, and built-in library management. Built with native Android technologies and C++ libraries for performance.
Key features
- PDF reader
- EPUB support
- MOBI & AZW3 support
- Ink annotations
- Text notes
- Custom fonts
- Text-to-Speech
- Offline-first
- Library management