Yedoo: AI PDF & EPUB Reader

Yedoo helps you read with greater focus, understand difficult ideas, and remember what matters.

Bring your books and documents into one beautifully organized library. Read comfortably on iPhone, iPad, the Web, or the Yedoo desktop app—and continue wherever you left off.

READ ACROSS DEVICES
• Access Yedoo on iPhone, iPad, desktop, and the Web at https://yedoo.ai
• Keep your library, reading progress, highlights, notes, and supported reading data in sync
• Start reading on one device and continue seamlessly on another

READ YOUR WAY
• Open PDF, EPUB, MOBI, AZW3, Markdown, TXT, and other documents
• Import files from other apps
• Save supported books for offline reading
• Adjust fonts, themes, and reading settings

UNDERSTAND MORE
• Ask questions about the book you are reading
• Translate or explain selected passages
• Look up English words and revisit saved definitions
• Explore ideas through reading-focused AI conversations

LISTEN ANYWHERE
• Turn books and documents into natural-sounding audio
• Choose from different narration voices
• Continue listening while using other apps or when the screen is locked

KEEP WHAT MATTERS
• Highlight important passages
• Add notes and organize your thoughts
• Track your reading progress across devices

GO BEYOND THE PAGE
• Practice active recall with Reading Skills
• Create visual summaries, mini-books, and presentations
• Turn reading into deeper, lasting understanding

Some AI, synchronization, and media features require an internet connection. A free tier is available, with optional Yedoo Pro subscriptions offering higher usage limits.

Privacy Policy: https://yedoo.ai/legal/privacy
Terms of Service: https://yedoo.ai/legal/terms
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Subscription Terms: https://yedoo.ai/legal/subscription