FBReader (FBReaderJ) is a free ebook reader.
Main ebook formats: ePub (including main features of ePub3), Kindle azw3 (mobipocket), fb2(.zip).
Other supported formats: RTF, doc (MS Word), html, plain text.
FBReader supports synchronization of your library and/or reading positions with the FBReader book network (
FBReader is fast and highly customizable – it can use external TrueType/OpenType fonts and custom backgrounds, the screen brightness can be adjusted while reading (slide finger up/down along the left screen edge), and different day/night color schemes can be selected.
This reader also includes a browser/downloader to access different network ebook catalogs and stores. Several popular English, French, Russian, Chinese, and Polish libraries are included. Custom OPDS catalogs are supported too.
Alternatively, you can download books manually and save them on your device in /sdcard/Books.
FBReader is integrated with external dictionaries, including Dictan (
In addition, this reader is localized for 34 languages, and includes hyphenation patterns for 24 languages. The app is open-source (GPL).
The app opens fb2.zip files from Telegram
Fixed adaptive icon on some devices
The app ignores more XML errors, opens more “incorrect” fb2/ePub books
Fixed LitRes registration issues
Updated Belarusian localisation
This app has no advertisements