Verify the software's author and that it has not been altered

Thawte Code Signing Certificate


This certificate allows you to protect your code with one of the most trusted brands in web security. Because of the brand recognition, your customers will instantly be able to verify that your software is safe for download. This certificate works virtually on all platforms and applications and ensures that your code cannot be maliciously modified without immediate detection.

Comodo Code Signing Certificate


These code signing certificates help ensure that any code or content you’re looking to distribute over the internet is safe from modification, re-hosting, and impersonation by malicious third parties.