EPUBReader is a fast and lightweight HTML5 based ebook reader.
✔ Reads ebooks in the EPUB format without DRM
✔ Is already used by more than 350,000 daily users in Firefox
✔ Only reader which opens ebooks directly from websites (right "read and change all your data on the websites you visit" needed)
✔ Only reader which opens ebooks by double-clicking in the file explorer
✔ Opens the ebooks in memory at the location where they are stored. Ebooks open fast, no extra space is required.
✔ Available in 24 languages
✔ Works offline
** If you experience any problems, please contact me via my website shown in the "Support" tab. Thanks! **