AI Tools
Five tools that read a PDF for you and answer questions about what is inside it.
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AI
Summarize a PDF with AI
Get a plain-language summary of any PDF document in seconds.
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AI
Chat with a PDF using AI
Ask questions about a PDF and get answers grounded in its content.
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AI
Clean up OCR text with AI
Paste text extracted by OCR and get it corrected and cleaned up.
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AI
Extract tables from a PDF with AI
Pull tables out of a PDF as clean Markdown, with higher accuracy than layout-based extraction.
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AI
Summarize what changed between two PDFs
Upload two versions of a PDF and get a plain-language summary of what changed.
About AI Tools
Everything else in this suite manipulates a PDF as a container of pages. These tools work on the meaning of the text instead: summarising a long report, answering questions against a contract, pulling tables out into clean rows, tidying the garbled output of an OCR pass, or telling you what actually changed between two drafts.
These are the only tools here that need an account. They run on a large language model, so you sign in and connect your own API key, and the cost of a request goes to your key rather than being bundled into a subscription. Treat the output as a fast first pass, not a verified one — a summary can miss a clause, and an extracted table still deserves a glance against the original.