Secure your PDF files with password protection and permission controls. Add user passwords, owner passwords, and configure detailed permissions for printing, copying, editing, and more.
Drag and drop your PDF file here, or click to browse
Add user and owner passwords to control access
Configure printing, copying, and editing permissions
All processing happens in your browser for privacy
Select your PDF file from your device (up to 50MB)
Configure user and/or owner passwords as needed
Set detailed permissions for various PDF operations
Get your protected PDF file ready to share securely
A user password is required to open and view the PDF document. An owner password allows changing security settings and permissions. You can set one or both types depending on your security needs.
No, all PDF protection is performed entirely in your browser using client-side JavaScript. Your files never leave your device, ensuring complete privacy and security.
The tool supports PDF files up to 50MB in size. Larger files may take longer to process or cause memory issues in your browser.
To remove password protection, you'll need the original password and appropriate PDF editing software. Our tool currently only adds protection, not removes it.
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