Both our Midi Fighter Utility and hardware is compatible with Apple's latest version of macOS. After installing or updating the utility you might encounter the following error message which is pretty normal for most apps downloaded outside of Apple's own AppStore. Bypassing this is super simple and the following process is only required once.
1. Navigate to your Applications Folder and right click on the Midi Fighter Utility app, then select "Open".
2. Clicking "Open" once again in the pop up window that follows.
3. That's it! Your Midi Fighter Utility will open and perform normally moving on forward.
Note: To ensure you are getting the official app only download the Midi Fighter Utility from DJ TechTools' support or product pages.