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Protect PDF
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Protect PDF
Add a password to your PDF to prevent unauthorized access.
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Drop your PDF here
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Set Password
Password
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ℹ️ This tool applies metadata-level protection using pdf-lib. For full AES encryption, use Adobe Acrobat or LibreOffice.
Protect PDF
✅ PDF protected
New file
Password applied. Save it somewhere safe!
⬇ Download protected PDF
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