Reading & Audiobooks

Your library, your way.

EPUB, PDF, MP3, and M4B natively supported.

Gnos e-reader showing a book in a clean layout

E-Reader

The e-reader, done right.

Native EPUB and PDF. No conversion needed. Fall into any book with clean typography and a layout built for long sessions.

  • Six hand-crafted themes — sepia, light, moss, dark, cherry, sunset
  • Adjustable font, size, line spacing, and margins
  • Text highlights and bookmarks
  • Per-chapter progress and total reading time
Gnos library view showing books, audiobooks, and notebooks

Your Library

Everything in one place.

Books, audiobooks, notebooks, and flashcard decks; one organised library. Bring your own files, own your collection.

  • Unified library for all your content
  • Import EPUB, PDF, MP3, M4B, and more
  • Light and dark modes built in
  • No recommendations, No ads, just your books
Image showcasing audiobook feature

Audiobooks

Audiobooks, built in.

MP3 and M4B with chapter navigation, variable speed, and automatic progress saving. Your audiobooks alongside your books.

  • Chapter scrubbing and navigation
  • Variable playback speed (0.5× – 3×)
  • Automatic progress saving
  • Supports MP3 and M4B
Gnos reading profile showing streaks and heatmap

Analytics

Build the habit.

Streak tracking, reading time, and a 12-week activity heatmap. Everything you need to stay consistent.

  • Daily and weekly reading time
  • Per-book chapter and percentage progress
  • 12-week activity heatmap
  • Reading streak to keep momentum

Start reading.

Sign up for early access and bring your library home.

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