Encrypt PDF

Secure your PDF documents with military-grade encryption and password protection.

Input Source

Securely upload your PDF for encryption

Select a file • Max 200MB

Browse Files

Security Configuration

Security Baseline
Min Length4 Chars
Valid

AES-256 Engine

We utilize hardware-accelerated AES-256 encryption. Passwords are never stored or transmitted in plain text.

Frequently Asked Questions

How do I password protect a PDF?

Upload your PDF, enter a strong password, confirm it, and click 'Encrypt PDF'. Your file will be secured instantly.

Is the encryption secure?

Yes, we use standard encryption methods to ensure your document cannot be opened without the correct password.

Can I remove the password later?

Yes, you can use our Decrypt PDF tool to remove the password if you know it.

Do you store my password?

No, we never store your passwords or your files. Everything is processed automatically and deleted immediately.