OpenTheBook is a free, lightweight desktop reader for PDF, EPUB, AZW3, and MOBI files. It is intentionally not a book library: install it, double-click a book, and read. No account, no clutter, no cost. First release targets Windows and Ubuntu/Linux.

Features

  • Open PDF, EPUB, AZW3, and MOBI files
  • No library and no account
  • Distraction-free reading view
  • Quiet signed auto-updates
  • Windows installer and Linux AppImage/Debian packages

Project Activity

See All Activity >

Categories

Text Processing, PDF Readers, eBook Readers

License

MIT License

Follow OpenTheBook

OpenTheBook Web Site

Other Useful Business Software
$300 Free Credits to Build on Google Cloud Icon
$300 Free Credits to Build on Google Cloud

New customers can spin up VMs, build with AI, and query data at no cost.

Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
Start Free
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of OpenTheBook!

Additional Project Details

Operating Systems

Linux, Windows

Languages

English

Intended Audience

Developers, End Users/Desktop

User Interface

Win32 (MS Windows), X Window System (X11)

Programming Language

JavaScript, Rust, TypeScript

Related Categories

JavaScript Text Processing Software, JavaScript PDF Readers, JavaScript eBook Readers, Rust Text Processing Software, Rust PDF Readers, Rust eBook Readers, TypeScript Text Processing Software, TypeScript PDF Readers, TypeScript eBook Readers

Registered

14 hours ago
Report inappropriate content