PDF Password
Password-protect or unlock PDFs — free, browser-based, your files never leave your device.
Edit & Modify
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AI Tools
Drop a PDF here or click to select
Max 50 MB
Max 50 MB
About PDF Password
PDF Password lets you add password protection to PDFs or remove existing passwords. Set an open password, configure permissions (printing, copying), or unlock a password-protected file. Everything runs in your browser — files are never uploaded.
How to Use
Drop or select a PDF file (up to 50 MB). To protect: enter a password and optionally set permissions. To unlock: enter the existing password. Click the action button and download the result.
Common Use Cases
- Protecting confidential documents with a password before sharing
- Removing passwords from PDFs you own for easier access
- Restricting printing or copying permissions on shared PDFs
- Securing financial or legal documents for email distribution
- Adding owner passwords to control document editing