Protect PDF
Encrypt your PDF with a password. Secure and Client-Side.
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Secure PDF Password Protection
Protect your sensitive PDF documents with military-grade encryption directly in your browser. Our tool ensures your data never leaves your device, providing maximum security for your confidential files.
How it Works
- Client-Side Encryption: The encryption process happens entirely using JavaScript on your computer.
- No Server Upload: Your files are never uploaded to any cloud server, eliminating interception risks.
- Instant Processing: Lock your PDF files in seconds with a custom password.