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PDF Security
Protect, unlock, watermark, redact, and sign PDF files for everyday document handling.
4 of 4 tools live
PDF Securitylive
Protect PDF (Watermark)
Add a visible watermark across PDF pages.
PDF output
PDF Securitylive
Unlock PDF
Remove owner-level restrictions. Password-protected files need the password supplied.
PDF output
PDF Securitylive
Add Watermark
Stamp custom watermark text on every page.
PDF output
PDF Securitylive
Sign PDF
Type your name as a visual text signature on any PDF page. Not a cryptographic signature.
PDF output