Redact PDF

Permanently black out sensitive information on any PDF page before sharing — account numbers, signatures, personal data. Free to try, private.

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Draw a box over anything you want to permanently hide on a PDF page — the black box is drawn directly into the page content, not just a visual overlay, so the original information cannot be recovered from the exported file.

คำถามที่พบบ่อย (FAQ)

Is the redaction actually permanent?

Yes. The black box is drawn directly into the PDF page content before saving — there is no hidden layer or original data left underneath in the exported file.

Can I redact more than one area per page?

Yes, draw as many boxes as you need on each page before saving.

Does this work on scanned PDFs?

Yes — redaction works on any page regardless of whether it contains real text or a scanned image.

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