So here's my fantasy: I open up an app that tracks all my hotkey uses across devices. It's got them split up by the app I use them in, sorted by frequency of use (in that app), a reference to where they're defined, and an editable description field for what I once thought they did.-ottenm
Unfortunately, Windows does not have a mechanism to get this data. The only thing your described application can do is test each combination of hotkey and see if it's in use by something. Also, this applies to global hotkeys only -- not per-app hotkeys (unless they're set as global). Tranglos, a DonationCoder member, wrote
Ethervane ActiveHotkeys to do at least that. Unfortunately, his site no longer exists, but you can get the app from the Internet Archive here:
http://web.archive.o...ehotkeysportable.zip