Calibre

Effortlessly manage your entire ebook library with Calibre. This powerful and easy-to-use manager is a must-have for any reader. It’s completely free and open source, offering comprehensive tools to organize, view, edit, and convert your books. Automatically download news and magazines from the web, then share your curated library or create backups with just a few clicks. Calibre’s versatile nature makes it great for everyone, providing outstanding functionality that goes far beyond normal ebook software and saves you valuable time.