Chat with any PDF, video, or website and get cited answers in seconds
PDFChatto has officially ceased operations. The domain is completely offline and fails to resolve any DNS records.
Direct outbound link disabled because pdfchatto.com was unavailable or returning server errors during verification.
Verified active tools in AI PDF Summarizer, ranked by current traffic and editorial score.
Chat with any PDF, video, or website and get cited answers in seconds
Chat with any PDF and get cited answers instantly

Turn long PDFs into summaries, key points, and answers
Chat with any PDF and add an AI chatbot trained on your own content
Chat with your documents and get answers you can verify

An AI assistant that reads your books and documents with you — and quotes the page
PDFChatto was an AI-powered document utility created to let users summarize PDFs and get instant answers for free. It combined conversational question-answering with text-to-speech capabilities to make document consumption accessible and efficient.
With PDFChatto offline, you can seamlessly switch to any of the leading active AI PDF summarizers and Q&A tools featured at the top of this page.

Turn long PDFs into summaries, key points, and answers
Chat with any PDF and add an AI chatbot trained on your own content
Chat with your documents and get answers you can verify
An AI assistant that reads your books and documents with you — and quotes the page