OpenBook – eBook Reader

Content rating
Everyone
1+
Downloads
15% off•Offer ends 11/23/26, 6:59 PM
Content rating
Everyone
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About this app

Read your EPUB library the way you like it. This app is a fast, no-frills e-book reader built for distraction-free reading.

Features:
• Open and read EPUB files
• Bookmarks and jump-to-chapter navigation
• Built-in dictionary lookup — tap any word while reading
• Adjustable font size, text encoding, and language settings
• Multiple color schemes, including a nostalgic Retro Edition theme
• Simple, clean interface with minimal battery drain

Whether you're reading a classic novel or a downloaded EPUB, this reader gets out of your way and lets you focus on the story.
A lightweight EPUB reader with bookmarks, dictionary lookup & retro themes
Updated on
Oct 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection