Favorite Book Reader is compatible with all major operating systems, including Windows, macOS, Linux, as well as mobile devices running iOS and Android. Key features of FBReader include:
* Comfortable reading experience with customizable text styles and colors for both day and night modes, along with advanced navigation features and bookmarks.
* Configurable book sources that allow you to download books from a wide range of network sources, both free and paid. You can also open books from your local library or add your favorite OPDS catalogs. The app includes a powerful catalog browser with history, bookmarks, and search functionality.
* Seamless cloud integration that synchronizes your books, reading positions, and bookmarks across all your devices. You can start reading on your computer and seamlessly continue from where you left off on your tablet or smartphone.
* Broad format support for major book formats like ePub (including most features of ePub3), unencrypted Kindle azw3 (also known as Mobipocket), and fb2(.zip). It also handles other formats such as RTF, DOC (MS Word), HTML, and plain text.
* Readium LCP support, enabling FBReader to open DRM-free books as well as ePubs protected with Readium LCP.
