A free ebook reader for your own files — read aloud, annotate, ask AI, and pick up on any device.
Get Athena Reader on your phone, tablet, and desktop.
Books, notes and progress live on your device. Read and annotate on a plane or underground; everything syncs when you're back online.
No DRM on your files, and one-click export of notes and highlights to Markdown or plain text. Leave whenever you like and take everything with you.
If your membership lapses, books over the free limit are archived — not removed. Renew and they're back instantly, and export stays available either way.
Select a passage and ask, search your whole library, or talk across several books at once. Highlights turn into knowledge you actually keep.
Phone, tablet, web and Windows stay in step, so you never hunt for your place again.
Turn any book into audio and keep reading through commutes, chores and walks.
Bring your own books and documents and build a library that's beautifully yours — organized, synced, and always within reach.
Mobile
Tablet
Web
Desktop
An app that brings reading, listening, note-taking and an AI assistant together in one place. You bring your own books and documents — EPUB, PDF, Word, TXT and other common formats; we provide no book content and there is no built-in store. Your library, reading position, notes and highlights sync automatically across phone, tablet, web and desktop.
No. Reading, syncing, notes and export are free forever, with no ads. Pro is optional — it unlocks an unlimited library, library-wide AI search and advanced models. How you're billed and what you pay depend on your country or region; the pricing above already shows the currency and amount that apply to you.
iPhone, iPad, Android phones and tablets, and any modern browser. The web app can be installed to your desktop and used like a native app. One account, the same data everywhere.
Your books, documents and notes are yours. The database enforces row-level isolation per user, so nobody else can read your content. When you permanently delete a note, highlight or AI conversation, it is genuinely erased from our servers rather than just flagged as deleted. You can export everything or close your account at any time.
Yes. Reading, notes, highlights and progress all work locally — airplane mode is fine — and everything syncs once you're back online. Only the features that need cloud compute — AI chat, library-wide search and OCR — require a connection.
Athena Reader is your all-in-one companion for reading, listening, and taking notes — with seamless sync and AI-powered insights across every device.