m4Book is an open-source eBook manager and reader software for Windows. It allows users to organize, catalog, and read their digital book libraries. m4Book supports popular eBook formats like EPUB, MOBI, AZW, PDF, etc.
m4Book is a free, open-source eBook manager and eBook reader software for Windows. It helps users organize, manage, and read their personal digital book libraries with support for the most popular eBook formats.
With m4Book, users can catalog all their eBooks by author, title, genre, series, etc. using an intuitive bookshelf-style user interface. It allows creating hierarchical bookshelves to properly categorize large eBook libraries. m4Book also automatically downloads eBook metadata and covers.
As an eBook reader, m4Book supports formats like EPUB, MOBI, AZW, PDF, FB2, CBZ, CBR, and more. It offers features like theming, bookmarks, annotations, variable font sizes, fullscreen reading, and more. Users can also sync their libraries, reading progress, bookmarks etc. across multiple devices.
Being an open-source software, m4Book is customizable and extendsible. It focuses on providing a clean, ad-free reading experience for managing and enjoying personal eBook libraries.