Zombie JS Compressor 1.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application is categorized as Developer Tools. We recommend checking the downloaded files with any free antivirus. The actual developer of this free Mac application is Sparks Coding Company, LLC.
From the developer:
Zombie JS Compressor offers a fast and easy way to compress your JavaScript. All you need to do is open the application, paste your code, and hit the 'Compress!' button. The program's interface is simple and intuitive, so anyone can manage it with ease.
You may want to check out more software for Mac, such as Node.js, Jason vs Zombies or Pro Zombie Soccer AE, which might be related to Zombie JS Compressor.