🔐 Security
Protect PDF
Add password protection to your PDF. Set open password, owner password and control permissions — printing, copying, editing and more.
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Drop your PDF here
Add password and permission protection
PDF only · 100% browser processing
PDF
🔑 Open Password (required to open the PDF)
Users will need this password to open and view the document.
Enter a password
🛡️ Owner Password (controls permissions)
Owner password bypasses restrictions. If left blank, same as open password.
🔒 Encryption Level
🚫 Restrict Permissions
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256-bit AES
Industry standard encryption to secure your PDFs with strong password protection.
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Permission Control
Disable printing, copying, editing, annotations and form filling independently.
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100% Private
Password never sent to any server. Everything processed locally in browser.