PDF Security

Protect PDF - Encrypt PDF with Password

Secure your PDF with a strong password. Encrypt confidential documents to prevent unauthorized access. Free PDF protection.

Secure & Private • Fast Processing

Drop your file here

or click to browse from your device

.pdf

Security Settings

Set a strong password to encrypt your file.

Enter Password

This password will be required to open the PDF.

Secure Your PDF Documents

Protect sensitive information with military-grade encryption. Our tool allows you to add a password to your PDF files, ensuring that only authorized users can view them.

How to Password Protect a PDF

Securing your file is easy:

Upload
Select the confidential PDF file.
Set Password
Enter a strong password of your choice.
Encrypt
Click "Protect PDF" to apply the lock.
Download
Get your secure file immediately.

Why Use Our Tool?

Strong Encryption

Apply industry-standard AES-256 encryption.

Secure Access

Ensure only people with the password can open your file.

Private Processing

Your file is processed securely and never stored unencrypted.

Frequently Asked Questions

What if I forget the password?

There is no way to recover it. Please remember your password carefully!

Can you open it for me?

No, the encryption is mathematically secure. We cannot bypass it.

Is the password sent to you?

Your password is used only for processing and is discarded immediately.