Password Protect PDF

Encrypt PDF online and free with GorillaPDF password protect tool.

Please upload PDF file (Max Size 50MB)

Enter password:

Enter valid URL so we can transform to PDF

Just be sure to enter valid URL and we will do the magic in a couple of seconds

Sorry we can't recognize this url. Please add valid URL or don't forget to include http:// or https:// at the start

Sorry, we couldn't process this URL because of security access from the remote server

Your file is ready for download. Thank you for using Gorilla PDF!

How to Password Protect a PDF?

Click on 'Choose File' button and open the PDF file to protect.

Enter your password and click on 'Protect PDF' button

Your PDF file is encrypted. Click on the but to download your file

If the password is as short as three or four characters, there is a chance that someone could guess it or do a brute-force.

Please make sure to create a strong password and remember it.

So you have the best possible password.

Next, GorillaPDF Protect tool will protect your PDF document with a strong 128-bit AES encryption.

This will make it impossible to open or remove the protection without the correct password.

You can take advantage of this web solution for protecting PDF files on any device and operating system.

GorillaPDF Password Protect tool is an online app that runs in any browser, and encrypts PDF in seconds.

Be our regular guest and encrypt as many PDFs as you wish.

GorillaPDF is totally free PDF password protector.

Gorilla would be happy if you spread the word.