Discover Readest, the ultimate modern ebook reader for Linux. Read our review to explore its multi-format support, cross-platform sync, and top features.

Imagine settling down for a deep research session or a relaxing evening of reading, only to find your ebook reader struggles with your document's format, lacks proper annotation tools, or won't sync your progress across devices. The Readest ebook reader solves these frustrations by offering a sleek, modern, and highly capable digital reading environment designed for those who take their reading seriously.

What is the Readest Ebook Reader?

Developed by the Readest Team, this application is a powerful, modern rewrite of the popular Foliate reader. Built using Next.js 15 and Tauri v2, it delivers an incredibly fast and lightweight experience on Linux. Far more than a simple file viewer, the Readest ebook reader serves as an all-in-one digital library and study assistant, tailored for researchers, students, and bibliophiles alike.

Versatile Format Support and Customization

One of the application's greatest strengths is its broad compatibility. Whether you are opening standard EPUBs, complex MOBI files, KF8 (AZW3), FB2, CBZ, TXT, or even experimental PDFs, this tool handles them effortlessly. Readers can customize their experience down to the finest detail by adjusting fonts, layouts, and background themes. For technical readers, the app even includes custom CSS styling options and code syntax highlighting.

Advanced Study and Research Tools

The Readest ebook reader shines when it comes to active reading. Instead of just passively scrolling, you can actively engage with your texts using several advanced features:

• Parallel Reading: Open two books or documents side-by-side in a split-screen view—perfect for comparing translations or referencing source material.
• Deep Translations & Lookups: Translate selected passages instantly via DeepL, or search terms using the integrated dictionary and Wikipedia tools.
• Annotations & Excerpts: Highlight key phrases, add personal notes, and easily export text excerpts to compile your study guides.
• Full-Text Search: Locate specific terms or ideas across your entire book in seconds.

Seamless Library Management and Accessibility

Keeping your digital bookshelf organized is simple with built-in library management tools that let you sort and filter your collection. For hands-free reading, the integrated Text-to-Speech (TTS) functionality reads your books aloud. Best of all, your files, reading progress, highlights, and bookmarks synchronize seamlessly across all your supported devices, ensuring you never lose your place.

Is Readest Right for You?

If you are looking for a highly customizable, feature-rich platform to manage and study your digital library on Linux, this application is an outstanding choice. It bridges the gap between simple e-readers and heavy-duty PDF annotators, making it a versatile companion for any literary task.

To experience this modern reading platform firsthand, visit the official Flathub store page to explore its installation options for your Linux system.