Protect PDF
Encrypt your PDF documents with a password
Sending sensitive data like tax returns, financial statements, or legal contracts over email is risky. Our PDF Password Protector encrypts your file with military-grade AES encryption, ensuring that only people with the correct password can open and view the document.
How to Use This Tool
- 1Upload your sensitive PDF document.
- 2Enter a strong, memorable password.
- 3Click "Protect PDF" to encrypt the file.
- 4Download the locked PDF and share the password safely with your recipient.
Why Choose Us?
AES-256 Encryption
We use the industry standard for encryption to ensure your file cannot be brute-forced.
In-Browser Security
The encryption happens locally, meaning your unencrypted file is never transmitted over the internet.
Completely Free
Secure as many files as you need without a premium subscription.
Frequently Asked Questions
Got questions? We've got answers. If you don't find what you need, feel free to contact us.
Upload your PDF, set your desired password, and download the protected file.
We use AES-256 encryption to ensure maximum security for your documents.