To use SumatraPDF, visit the official homepage and click 'Download' at the top of the screen. Click the installer that matches your environment. This time, select the 64-bit version ...

Calibre, a free and open-source e-book conversion tool, enables you to convert e-books from one format to another or convert digital documents, such as Microsoft Word files, into e-books. You can then ...

If you’ve read this far, you’re probably a self-published author who has once struggled with Amazon’s fussy Kindle Direct Publishing platform. The platform, which allows you to upload and sell ebooks ...

The open-source EPUB e-book format is great for sharing books between different readers and making life easier on readers generally--but Amazon's Kindle, the big player, doesn't support it.