Xkey Plus 2.5 for Mac is free to download from our software library. The most popular version of the application is 1.5. Our built-in antivirus scanned this Mac download and rated it as virus free. This free Mac application is a product of CME. The application is included in Audio & Video Tools.
From the developer:
Xkey Plus is a dedicated tool for CME Xkey musical keyboard.
You may want to check out more Mac applications, such as XKeyPiano or XKeyBrew, which might be related to Xkey Plus.