ChatPDF is an AI document assistant that lets you chat with PDFs and other files to summarize content, answer questions, and find cited source passages.

Yes. The free plan lets you analyze 2 documents per day, and a paid Plus plan adds unlimited analysis and advanced features.

Does ChatPDF support files other than PDFs?

Yes. It supports PDF, Word, PowerPoint, Markdown, and text files.

Do I need an account to use ChatPDF?

No. You can start using the core features without creating an account.

Can I chat with multiple files at once?

Yes. You can organize files into folders and ask questions across multiple documents in one conversation.

Is ChatPDF available on mobile?

Yes. It works in a web browser on desktop, tablet, and phone.

AI PDF

ChatPDF AI

ChatPDF lets you chat with PDFs to summarize, translate, and ask questions with cited answers, free to start.

ChatPDF AI

Chat with PDFs, summarize fast, and get cited answers.

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What is ChatPDF AI?

ChatPDF is a document AI tool that lets users upload PDFs and other supported files, then ask questions, summarize content, compare documents, and translate text through a chat interface with cited responses.

How to use ChatPDF AI?

1Upload a PDF or supported document.
2Wait for the file to be processed.
3Ask questions about the document content.
4Review cited answers linked to source text.
5Use multi-file chats or folders to compare documents.
6Share documents with others if needed.

ChatPDF AI Key Features

Chat with PDFs and other supported documents
Cited answers linked to source references
Multi-file chats in folders
Summarize documents quickly
Translate PDFs in different languages
Side-by-side chat and document view
No account required to start
Works in a web browser on desktop and mobile

ChatPDF AI Use Cases

Summarizing research papers and academic articles
Studying from textbooks and class materials
Reviewing legal contracts and financial reports
Extracting key points from manuals and training documents
Comparing multiple PDFs in one conversation
Translating documents for international use

ChatPDF AI Pricing & Free Credits

ChatPDF AI currently operates on a Free, Freemium model.

Free

Free plan with up to 2 documents per day and core document chat features.

ChatPDF Plus

Paid

Unlimited document analysis plus advanced features for power users.

ChatPDF AI Pros & Cons

Pros

Easy way to ask questions about documents
Cited responses improve trust and verification
Supports multiple file formats and languages
No signup required to try core features
Multi-file chats help compare documents

Cons

Free plan is limited to 2 documents per day
Best suited for document Q&A rather than general chat
Some advanced features require a paid plan

What is ChatPDF AI best for?

Researchers
Students
Professionals
Anyone who needs fast PDF summaries
Teams comparing multiple documents

ChatPDF AI FAQ

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