Security is very important to us.
Today we are powering the level of security of your PDF files by implementing 256-bit AES encryption.
256-bit AES protection is widely known to be stronger than 128-bit AES.
As the password protect tool by GorillaPDF was using 128-bit AES encryption, we decided to make the unbreakable thing even stronger, and encourage you to take a full advantage of it.
Protect and forget, you are always safe with GorillaPDF.