

Mythos
AI-native EPUB and PDF reader. Select any passage and get contextual AI actions — summarize, explain, visualize, translate — without leaving the reading page.
Cost / License
- Freemium (Subscription)
- Proprietary
Platforms
- iPhone
- iPad
Features
Properties
- Support for Themes
- Privacy focused
Features
- Built-in viewer
- Dark Mode
- Works Offline
- Ad-free
- Cloud Sync
- Full-Text Search
- PDF annotation
- Knowledge Management
- Offline Reading
- AI Summarization
- AI-Powered
- Reading
- Reading mode
Mythos News & Activities
Recent activities
- sami-mythos added Mythos
- POX updated Mythos
- sami-mythos added Mythos as alternative to Google Play Books, Amazon Kindle, Apple Books and Handy Reader
Mythos information
What is Mythos?
Mythos is an AI-powered EPUB and PDF reader built for students, researchers, and non-fiction power readers. Upload any non-DRM book, and when you select text, Mythos infers what you probably want to do — summarize a dense paragraph, explain a concept, identify a character, visualize a scene, or translate a passage — and surfaces those actions instantly in a floating panel.
Unlike traditional readers with AI bolted on as a chat sidebar, Mythos integrates intelligence directly into the act of reading. The AI layer is contextual: it knows what you selected, where you are in the book, and what kind of help is likely useful. Answers appear inline so you never lose your place.





