Is this what you're talking about Al?https://www.voidtools.com/
It was interesting googling everything.
I also found this at
https://www.pcmag.com/reviews/everythingThere are two things that differentiate Everything from Lookeen and X1 Search. First, the other two programs index and search email, as well as documents. Second, they both index the full text of each item, so you can search for any text in the file or email. Everything limits the index and the search to file names and paths only.
Lookeen might be a better solution if you need to do a full-text search.