Chat with your PDF
Highlight what matters without rereading the whole file. Ask WindPDF AI for clauses, deadlines, action items or plain-language explanations while the page stays open beside the chat.
Drop your PDF here to start
to chat with your PDF (free guest credits)
Files stay private: PDFs and images are edited in your browser.
Questions on the open file
Answers use the text of the PDF you already opened, so you can ask follow-ups without starting a new upload each time.
Edit and ask in one place
Stay in the editor: summarize a section, then fix a typo or add a signature without switching apps.
Works after OCR
Scanned pages become chat-ready once OCR has rebuilt a text layer you can search and quote.
Chat with the file in Ask AI
Questions in the product bubble, answers grounded in the open PDF — with the same loading animation as Scout.
Ask beside the page
Deadlines, parties, plain English — without leaving the canvas. Multicolor loader while AI works.
Suggested prompts
Same chip language as the live empty state.
Stay in the workflow
From chat to highlight, edit, or sign — one session.
Answer in the bubble
User message in primary blue, assistant reply on paper — matching AiBubblePanel.
Talk to the document, keep the canvas
Chat with PDF is for the moment you need a clause explained, a list of parties, or a draft email based on the file — without losing your place on the page.
Pair it with Highlight and Edit text: find the answer, mark the passage, then rewrite or sign before you send.
Prompts that work well
- What are the key deadlines in this contract?
- List every party and their obligations
- Explain this section in plain English
- Draft a short reply email based on the document
Done in three steps
Upload your PDF
Drop the file above, it is read locally in your browser, never uploaded to a server.
Use the tool
The editor opens with the right tool selected. Make your changes in a couple of clicks.
Download the result
Save the finished PDF straight to your device. No account, no watermark, no wait.
Frequently asked questions
It works on the PDF open in the editor. Open another file when you want to ask about a different document.
Yes, with guest AI credits. Create a free account when you need more monthly usage.
Always check the cited pages. AI helps you navigate; you stay accountable for what you send or sign.