Common Reader

Common Reader brings a smooth, elegant, seamless immersive reading and note-taking experience to all your devices.

• Supports many ebook formats, including epub, azw3, mobi, txt, markdown, and pdf (limited support).
• Deeply integrates AI features for asking questions about books and automatically organizing your library with generative AI.
• Supports cloud sync through iCloud, OneDrive, WebDAV, and more.
• Provides fast full-library search across books, authors, tags, notes, highlights, and original text.
• The interface and interactions are carefully designed around a unified cross-platform logic and built with native technologies for iOS and iPadOS.
• The app does not proactively collect any of your information. Your data is only processed by the model and cloud storage providers you trust.