ChatPDF - Intelligent Conversations with Your Documents
Talk directly to your PDFs, get instant answers, and locate information fast—reading and understanding documents has never been this efficient.
Drag and drop file here or click to upload
How to chat with your PDF?
Start ChatPDF in 3 steps
Upload your PDF
Click upload and pick the file you want to chat with.
Ask questions about the PDF
Once uploaded, start asking questions or chatting. Query specific content, request summaries, or extract insights.
Explore insights and summaries
ChatPDF provides AI‑powered insights, summaries and answers. Explore and make the most of your interactive reading experience.
Tired of searching your PDFs over and over?
NoteAI ChatPDF is your smartest reading companion. With advanced AI chat, you can ask your PDFs directly and get precise answers in seconds—say goodbye to manual scanning and searching.
Intelligent document chat
Ask your PDF as if you were talking to an expert. Get instant, accurate answers and deeper understanding.
Precise information lookup
Jump to key information without paging through. AI finds the relevant content and saves your time.
Multilingual support
Supports Chinese, English, Japanese, French and more—break language barriers.
Deep content understanding
Beyond surface text, AI understands structure and logic to provide valuable insights.
Lightning-fast responses
Start chatting after upload. Professional answers arrive within seconds.
Privacy & security
Enterprise-grade encryption. Your files are deleted after processing to keep data safe.
What Our Users Say
Why thousands trust ChatPDF for faster, smarter reading
"I can ask questions about a 50‑page paper and get page‑cited answers in seconds. Huge time saver for literature reviews."
Emily Carter
Graduate Student
"ChatPDF handles long contracts and points me to the exact clauses. The page references are incredibly helpful."
Miguel Alvarez
Legal Researcher
"Perfect for spec docs. I get concise answers and quick summaries I can share with my team."
Priya Nair
Product Manager
Frequently Asked Questions
Common questions about ChatPDF
What is ChatPDF?
ChatPDF lets you interact with any PDF using AI. Ask questions, get instant answers with page references, and generate summaries — no sign‑up required.
Do you support scanned PDFs and multiple languages?
Yes. We support scanned PDFs via OCR and you can ask/answer in multiple languages.
Is ChatPDF free to use?
Yes, ChatPDF is free with fair‑use limits. Log in to unlock higher limits.
What file types and features are supported?
We focus on PDF. Works with long PDFs, tables and images; provides page‑cited answers and exportable summaries.
Are there any limitations?
Very large, encrypted or low‑quality scanned PDFs may reduce accuracy. Always verify critical information.
Experience ChatPDF Now
Welcome to the new era of document reading. Have intelligent conversations with your PDFs and get information faster and easier.
Get Started Free