📊 Quick Facts
★★★★★ 4.6/5
💰 Free (Plus: ₹1,200/mo)
❌ No
🔒 Do Not Upload Personal Info
No specific discount.
Exam Prep, Textbook Reading, Literature Reviews
What is ChatPDF?
ChatPDF allows you to literally talk to your textbooks, research papers, and lecture slides. You upload a PDF and ask questions, and the AI answers by citing the exact pages from the document.
Our Student Test Results
- ✅ Summarizing 50+ page textbook chapters
- ✅ Finding specific concepts in dense PDFs
- ✅ Generating quiz questions from lecture slides
⚠️ Free Tier Reality Check
120 pages per PDF, 2 uploads/day, 20 messages/day.
👍 Pros
- Incredibly easy to use
- Cites page numbers
- Great for textbooks
👎 Cons
- Strict 2 uploads per day limit on free tier
🕒 Pricing and free tier information last verified: 03 October 2026. AI tool pricing changes frequently — if you notice any outdated info, please contact us.