thorium-reader

Thorium Reader is a cross-platform desktop e-book reader built on the Readium Desktop toolkit, designed for avid readers, librarians, and publishers who need a fast, accessible, and standards-compliant app for EPUB, PDF, and audiobooks. It stands out for its focus on accessibility features, support for advanced reading formats like OPDS catalogs and LCP-protected content, and its open-source, privacy-respecting design that avoids vendor lock-in. This makes it a compelling productivity tool for managing and enjoying digital books across Windows, macOS, and Linux.