Ask multiple PDFs
Ask questions across several PDFs
Useful for comparing contracts, policies or papers side by side. superPDF searches every file for matching passages, keeps one long file from crowding out the others, and labels sources like D1 p. 3 so you know which document said what. You can keep asking follow-up questions and save the answers as Markdown. With your own API key, the passages go to that provider; with an on-device model they stay here.
- Select Read documents after adding the PDFs you want to compare.
- Ask a question, such as where the documents disagree.
- Check the cited pages and download the answers.