Protect PDF
Add password protection to your PDF
1Upload PDF
2Set a password
3Download protected PDF
Drag & drop PDF files here
or click to browse
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About This Tool
Add a password to your PDF. Recipients need the password to open it. We use AES-256 encryption, the same standard banks and governments use.
This tool requires server processing for encryption. We delete your file immediately after generating the protected version.
Features
- AES-256 encryption: Standard used by banks
- Works everywhere: Opens in any PDF reader
- Immediate deletion: File removed after processing
- No password storage: We never keep your password
Use Cases
Protect financial documents before emailing. Secure contracts. Add passwords to tax returns or medical records.