Protect PDF

Encrypt your PDF documents with military-grade password protection.100% Client-Side • Secure & Private

Drop PDF here

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Encryption Settings

Set a strong password to protect your sensitive data.

Password

We don't store your passwords. If you lose the password, the PDF cannot be opened. Make sure to keep it safe.

AES-128 / RC4

Browser Based

Military-Grade Security

Your sensitive documents deserve professional protection. Our tool ensures your data remains encrypted and inaccessible to unauthorized users.

The PDF Protector uses advanced encryption standards (AES-128) to secure your files directly in your browser. Unlike other online services that process your documents on their servers, our tool performs all encryption locally. Your password and your unencrypted content never leave your device, providing true end-to-end privacy.

AES Encryption

Industry-standard AES encryption ensures your documents are virtually impossible to crack.

Local Processing

Your files and passwords are never uploaded. Privacy is enforced by browser-side code.

Instant Protection

Fast, reliable encryption without the need for server-side processing or queues.

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