Chat with yourPDFs in seconds
Upload a document and start asking questions. Get accurate, source-cited answers instantly — no more digging through pages.
PDF up to 5MB · Processed securely
From PDF to answers. Three steps is all it takes.
Upload
Drop in a PDF and we ingest it instantly — no setup required.
Ask
Type any question about the content in plain language.
Answer
Get accurate, source-cited responses in seconds.
From question to citation. Speed, sources, and privacy included.
Instant answers
Skip the endless scrolling. Ask a question and receive precise responses drawn straight from your document.
Source citations
Every answer references the exact passage, so you can verify the details with a single click.
Private & secure
Your files are processed safely and never shared with anyone. You stay in full control.
From lecture halls to law firms. Built for every kind of reader.
Students & researchers
Summarize papers, extract key findings, and cite exact pages for essays and literature reviews.
Legal & finance
Interrogate contracts and policies in plain language — every answer points to the source passage.
Business teams
Turn dense reports, invoices, and manuals into quick answers your whole team can act on.
Everyday documents
eBooks, statements, manuals — ask anything and skip the endless scrolling and Ctrl+F.
Simple plans for every reader. Start free, upgrade when you need more.
Free
Everything you need to try document chat.
- 3 documents / month
- 50 questions / month
- Source citations
- 5MB PDF uploads
Pro
For heavy readers who live in documents.
- Unlimited documents
- Unlimited questions
- Priority processing
- 20MB PDF uploads
Team
Shared knowledge for your whole team.
- Everything in Pro
- Shared team library
- Usage analytics
- Priority support
Questions, answered. Everything you need to know before you upload.
How does ChatPDF work?
Upload a PDF and we instantly index its contents. Ask questions in plain language and get accurate answers with citations pointing to the exact passage they came from.
What file types and sizes are supported?
Currently we support PDF documents up to 5MB on the Free plan and 20MB on Pro. Larger files and additional formats are on our roadmap.
Are my documents private and secure?
Yes. Your files are processed securely, never shared with anyone, and you stay in full control — you can delete a document and its chat history at any time.
Do answers include sources?
Always. Every answer references the exact passage it was drawn from, so you can verify the details with a single click instead of digging through pages.
Can I change or cancel my plan?
Yes, plans are billed monthly and you can upgrade, downgrade, or cancel at any time from your account settings — no lock-in, no hidden fees.
Which languages can I ask questions in?
Ask questions in the language you're most comfortable with. ChatPDF understands documents and queries across a wide range of languages.