How to chat with a PDF, and check every answer
A friendly, step-by-step guide to asking your PDF questions, getting answers in seconds, and seeing the exact page each answer came from.
Long PDFs are great at holding information and terrible at giving it back. You know the answer is in there somewhere, maybe on page 4, maybe on page 140. Chatting with your PDF flips that around: you ask a question in plain words, and the document answers.
This guide walks you through it with askPDF, from the first upload to checking the source of every answer.
What "chat with a PDF" actually means
When you upload a PDF, askPDF reads it page by page. When you ask a question, it looks for the passages that answer it, writes a short reply in plain language, and cites the pages it used. You get the speed of a summary with the honesty of a footnote.
Step 1: Upload your PDF
Click Upload PDF in your library and choose a file. A status label next to the file name shows when it is ready to ask about. Your plan's limits on file size, pages and uploads are shown in the upload window, so you know them before you start.
Step 2: Ask your first question
Type your question the way you would ask a colleague who has read the whole thing. Short and specific works best:
- “What is the notice period to end this lease?”
- “Which methods did the authors use to collect data?”
- “How much did revenue grow compared with last year?”
At least 60 days before the end of the term, and the notice must be in writing.p. 4
Step 3: Check the page
Answers cite the pages they came from. Click a page number and the PDF opens right where the answer is, with the passage highlighted. It takes two seconds, and it is the difference between “the AI said so” and “I checked”.
Step 4: Follow up
The best answers often come from the second question. Ask askPDF to explain a term, compare two sections, or say it more simply. You can also try asking in a different language from the document, and check the cited page against the original wording.
A few habits that get better answers
- Ask one thing at a time.
- Use the words the document uses, if you know them.
- If an answer surprises you, open the cited page and read the paragraph around it.
- Keep related PDFs in the same folder so they are easy to find.
That is really all there is to it. Upload, ask, check the page. Your next answer is one PDF away.
Try it on your own PDF
Free to start. No credit card, no setup.
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