MKey 18.104.22.16823 is free to download from our software library. Our antivirus check shows that this download is malware free. The actual developer of the free software is SerioSoft. The software belongs to System Utilities.
From the developer:
The main purpose of MKey (MediaKey) is configuration actions when you press on additional keys of multimedia keyboards.
You may want to check out more software, such as StartUp Manager, Free Launch Bar or System Scheduler, which might be related to MKey.