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Protect PDF with Password

Add a password to your PDF documents to protect confidential information. Secure encryption.

🔒100% Private

⚡Instant

💯No Watermark

📱Mobile Friendly

📋 Quick Guide

How To Use

3 simple steps

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Upload your PDF

Drag or select the PDF file.

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Choose Password

Enter a strong password.

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Download

Get your protected PDF instantly.

✨ Features

Everything You Need

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Secure Encryption

Protection with modern encryption algorithms.

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Custom Password

Choose the password you prefer.

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Multiple PDFs

Protect multiple documents at once.

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Instant Process

Protection applied in seconds.

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Total Privacy

Your password never leaves your browser.

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No Limits

Free, no registration and no watermarks.

❓ FAQ

Frequently Asked Questions

We apply AES-256 encryption, one of the most secure standards. The PDF can only be opened with the correct password.

With a strong password (8+ characters, uppercase, numbers), the protection is practically unbreakable.

No, the entire process happens in your browser. Your password never leaves your device.

Yes, you can add multiple PDFs and protect them all with the same password.

Yes, the protected PDF is compatible with Adobe Reader, Chrome, Edge, and any standard reader.