ChatPDF
Chat with any PDF to get answers, summaries, and page cited explanations.
Best for Quick questions about a single PDF
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What it does
ChatPDF is an AI tool that lets you chat with your documents just like using ChatGPT. You upload files such as PDFs, Word documents, or presentations and receive answers, summaries, and translations. It is made for researchers, students, and professionals who need to extract information quickly.
Read more: 4 features and how people use themShow less
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Cited sources
Generates responses with built in citations that directly anchor answers back to the original text. You can view answers alongside your source material without searching manually through pages.
Use caseA researcher verifies facts and sources from academic articles and scientific papers without page by page searching.
From chatpdf.com -
Multi file chats
Organizes files into folders so you can combine multiple documents into a single discussion. It finds connections, compares content, and references multiple sources in one chat.
Use caseA student organizes study materials across multiple course files in one folder to prepare for an exam.
From chatpdf.com -
Document translation
Accepts uploads in any language and allows you to ask questions in your preferred language. It transforms international documents into clear text you can understand right away.
Use caseA researcher conducts international research by uploading a foreign paper and asking questions in their native language.
From chatpdf.com -
Side by side view
Displays your active chat dialogue and document simultaneously on screen. It links generated answers directly to the original content for easy cross checking.
Use caseA researcher checks cited answers directly against the original text layout on screen to confirm accuracy.
From chatpdf.com
Written from ChatPDF's own website, checked . Each feature links to the page it comes from; images are ChatPDF's own.
Every plan
| Plan | Monthly | Billed yearly | Per | What it includes |
|---|---|---|---|---|
| Free | Free | $0 | per account | 2 docs/day, 20 questions/day, 120 pages, 10MB |
| Plus | $19.99 | $11.67 | per account | Unlimited documents, up to 2,000 pages and 32MB per file |
From ChatPDF's own pricing page, checked . Prices are in US dollars per month; "billed yearly" is the monthly price when you pay for a year up front. A few figures (often the yearly price) are derived rather than printed on the page.
Before you pay
- Data retention
- Users maintain full control over their data with the ability to delete their documents at any time.
What ChatPDF says
you maintain full control over your data - with the ability to delete your documents at any time.
Source page - SOC 2
- Yes
What ChatPDF says
Our SOC2 Type II certified storage provider ensures enterprise level security, while you maintain full control over your data
Source page
Only what ChatPDF's own pages state, with the quote behind each answer. Anything they don't publish is left out rather than guessed.
ChatPDF video tutorials
Independent creators on YouTube, not ChatPDF or us. The video loads from YouTube only when you press play.
What the free plan includes
2 documents/
Questions people ask about ChatPDF
How much does ChatPDF cost?
Paid plans start at $19.99 a month (Plus). 2 plans are listed above, from ChatPDF's own pricing page.
Is ChatPDF free?
Yes, there is a free plan: 2 documents/day, 20 questions/day, up to 120 pages and 10MB per PDF.
Does ChatPDF have an API?
Yes.
Do I need to create an account to use ChatPDF?
No, it is free to try and requires no account to get started, though creating a free account unlocks saved history and multi document chats. Source
Does ChatPDF support file types other than PDFs?
Yes, it supports PDF (.pdf), Word (.doc, .docx), PowerPoint (.ppt, .pptx), Markdown (.md), and Text files (.txt). Source
Does ChatPDF use GPT 4, Claude, or Gemini?
It uses smart dynamic routing between GPT 4o and GPT 4o mini models. Source
Works with
- AI models
- GPT 4o, GPT 4o mini
- Languages
- Any language (fully multilingual)
Where this came from
Plans, prices and limits were copied from ChatPDF's own pages and the other sources listed, then checked .
How we collect prices and rank tools · Is something wrong? Correct this listing
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