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Upload a PDF and ask questions: answers with page references

Niche Free plan

Choose it to quickly ask a PDF questions with page references; skip it if ChatGPT or Claude with files is enough.

This link goes to the official site, chatpdf.com. We do not earn anything from this click.

Home page of ChatPDF
Home page of chatpdf.com on November 7, 2026. The service interface changes, and the name and logo belong to their owner.

About this service

Lets you ask questions about a specific PDF, such as a contract, report or catalog, and get an answer with a page reference. Handy for a quick overview of large documents. Do not upload confidential files without checking the policy.

What you can do with it

  • find return terms in an 80-page contract
  • summary of an industry report
  • compare two proposals

Who it suits

  • owners who read contracts and reports

Strengths

  • quick document overview
  • page references

Limitations

  • risk for confidential files
  • weaker quality on scans

Integrations

  • Google Drive
  • browser

Alternatives to ChatPDF

  • Humata

    Documents and presentations

    Question-and-answer over PDF documents with page references

    • Free plan
    • from $9.99/mo
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  • NotebookLM

    Search and research

    Answers only from your documents, audio and video overviews

    • Free plan
    • from $4.99/mo
    Good choice Try
  • CustomGPT.ai

    Chatbots and support

    A bot built on your knowledge that answers without making things up (per the vendor)

    • from $99/mo
    Niche Try

All services in “Assistants and research”

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