ChatPDF

Reading and annotating PDFs

About ChatPDF

Upload a PDF and ask questions about it in chat; answers point to the pages they came from.

Details

  • Free plan or free tier

    Yes
  • Shows sources for its answers

    Yes

Not enough info yet on open source, works in Word or Google Docs, developer API, mobile app. Check the tool's own site.

Listing written by ResearchBest, checked 2026-11-03. Report a correction or request removal. Back to reading and annotating pdfs.