Features
Upload PDFs, EPUBs, Kindle books, DOC, PPT
Add article links and YouTube videos
AI chat with single document or entire library
In-line citations with page-level jumps
Text-to-speech in 50+ voices, 30+ languages
Organize books into collections
Cloud-based cross-device access
OCR for scanned documents (paid plans)
Support for 16 document languages
Private and secure data storage
Audiobook generation from text
Multi-document chat (group of books)
Up to 15,000 pages storage on Pro
Chat with PDF, Word, PowerPoint, Markdown, TXT files
Cited sources with direct page references
Multi-file chats in one conversation
Side-by-side view of chat and PDF
Summarize academic papers, reports, and books
Translate PDFs to any language
YouTube chat (paste link to video)
AI Writer for drafts and outlines
AI Detector for AI-generated content
Flashcard generation from PDFs
Slide generation from PDFs
Research folder organization
Dynamic routing between GPT-4o and GPT-4o-mini
Desktop app and mobile app available
