There is no external user interface, no fluff, not even a program icon to click on. more info. Finds Keys for Other Software: Microsoft Office 2020, Office 2020, Office XP, and several non-Microsoft programs.
Note that, as of the publishing of this tutorial, the plug-in isn't compatible with the latest version of iTunes. To get it up and running, either don't upgrade to the latest version of iTunes or use the beta version of the MGTEK dopisp plug-in. Another important note is the fact that this is a commercial plug-in, as is the beta version. You can use it for free for 30-days and then you need to pay $19/95 to continue using it.