Redact PDF (free)
Free tool to black out confidential parts of a PDF. The page is flattened to an image, so redacted text cannot be recovered or extracted. No signup, processed in your browser.
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How to use Redact PDF
- 1Select a PDF
- 2Drag to draw black boxes over the parts you want to hide
- 3Press “Redact & save” — those areas are blacked out in a form that cannot be recovered
Other tools
Offline PDF tools run entirely in your browser — your files are never uploaded.