Calibre is a free and open-source e-book management tool that allows users to organize, edit, and read e-books in various formats.
Best FBReader Alternatives ranked by AI · updated May 2025
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FBReader is a free and open-source e-book reader that supports various formats including EPUB, MOBI, and others.
Price: Free
Top 6 FBReader alternatives
AlReader is a feature-rich ebook reader available for Android devices. It supports various formats and offers customization options.
Free with in-app purchases
Sumatra PDF is a free and open-source PDF reader for Windows. It is known for its simplicity, lightweight nature, and fast performance.
Adobe Digital Editions is an ebook reader software that allows users to read and manage their digital publications. It supports various ebook...
Icecream Ebook Reader is a feature-rich ebook reader for Windows that supports various ebook formats.
Free basic version, Pro version available for $19.95
BookFusion is a digital platform for reading and managing eBooks across multiple devices.
Free with in-app purchases
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