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A summary is most useful when it can be checked. Doclium condenses a long document to its key points and cites the page behind each one, so a summary is a starting point for reading rather than a replacement for it.

How to summarize a PDF

1Upload the document you want summarized.
2Run Summarize.
3Follow the citations to verify any point that matters.

Questions people ask

How long can the document be?

Long documents work; the summary draws on the passages most relevant to the request.

Are summaries accurate?

They are generated by an AI model and can be wrong, which is exactly why every point carries a page citation you can check.

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Encrypted in transit Your library is private to your device. Privacy policy.

Answers you can check Every AI answer cites the page it came from.

Works everywhere Install it as an app on phone or desktop.

The PDF toolkit that reads your documents too

Doclium is a free web app for working with PDFs: merge, split, compress, rotate, protect and convert them in your browser, with no install and no signup to start. Where most PDF tools stop at the file, Doclium also reads it — ask a question and get an answer that cites the page it came from, so you can check it.

Chat with a PDF, summarise a long report, or translate one into another language. Clean documents up with OCR, redaction, watermarks, headers and footers, page numbers and A4 or Letter resizing. Every change can be undone, and every export is previewed before it downloads.

Private by default Your library is yours alone. Documents are scoped to your account or device and are never readable by another user.

HTTPS everywhere All traffic is encrypted in transit with TLS. Your files are not used to train AI models.

Answers with citations The assistant quotes the passage and page behind each answer, so nothing has to be taken on trust.

Free to use The tools are free, with no watermark added to your output and no account needed to begin.

Open a document to read it here. Ask a question and the cited pages are highlighted.

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