Xkey Plus 2.5 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program lies within System Utilities, more precisely Device Assistants.
The following versions: 2.5, 2.1 and 1.5 are the most frequently downloaded ones by the program users. This free program is an intellectual property of CME. You can launch this free PC program on Windows XP/7/10/11 32-bit. We recommend checking the downloaded files with any free antivirus. Commonly, this program's installer has the following filename: Xkey Plus.exe.
From the developer:
Xkey Plus is a configuration app for the CME Xkey musical keyboard. It features: Xkey firmware updater, Velocity curves editor, in-depth configuration of Xkey sensitivity and timings, access to all Xkey parameters, possibility to configure new assignments to all keys & buttons (requires Fw 1.2 ), and direct access to Xkey documentation and support.
You may want to check out more software, such as EOS Utility, Right PDF printer or iPHUC for Windows, which might be related to Xkey Plus.
Device Assistants