https://everything.en.softonic.com/
"Everything" is a fantastic lightning-fast system-wide search that's tiny and can run standalone.
In the "Others" section
You have to wonder: how is it that a single developer can build something so much better than a behemoth like MS? They should be seriously embarrassed.
I think Windows started going downhill for two reasons: When Microsoft coopted the desktop version to add mobile-oriented features (Windows 8), and then when they coopted it to start cross-selling their cloud and Web services.
I wonder why windows can't have something like Everything integrated in explorer? It surely can't be that hard to index file names when you're the OS yourself...
(Screenshots; SFW)