How to Chat with a PDF Using AI
Upload any PDF document and start chatting with it instantly. Our AI reads the entire document and lets you ask questions, get summaries, find specific details, and explore the content conversationally. No more searching through pages manually.
Perfect for quickly understanding research papers, reviewing contracts, studying textbooks, or extracting insights from any document.
What Can You Chat About?
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Research Papers
Ask about methodology, findings, conclusions, and citations from academic papers.
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Business Reports
Extract key metrics, insights, and recommendations from reports and analyses.
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Legal Documents
Ask questions about clauses, terms, and obligations in contracts and agreements.
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Multi-turn Chat
Ask follow-up questions. The AI remembers context from your entire conversation.
Frequently Asked Questions
How does the PDF chat tool work?
Upload your PDF and our tool extracts all the text content, then loads it into an AI model. You can then ask questions in natural language and the AI will answer based on what is actually in the document, maintaining context across your entire conversation.
What types of PDFs can I chat with?
Any text-based PDF works - research papers, reports, articles, ebooks, legal documents, whitepapers, manuals, and more. Scanned or image-only PDFs without embedded text are not currently supported.
How many questions can I ask?
Each question counts as one use toward your daily free limit of 5 uses. You can ask multiple questions in a single chat session. For unlimited usage, check out our paid plans.
Can I save my PDF chats and search across documents?
This free tool handles one PDF at a time. For saving, organizing, and searching across multiple documents and their insights, check out
Stash LM - build a searchable knowledge base from all your content with AI-powered Q&A.