Do You Know Of Mac App or Utility With GUI To Do Recursive Folder Scans?

Im looking for a way to move all files in a top level folder and all of its subfolders into a new separate top level folder on the volume I specify.
This is known as a “recursive” folder scan and there are numerous articles on the web about how to do recursive scans using terminal and other various programming languages but I’d like to find a Graphical User Interface (GUI) for MAC OS
I need this to organize files (mostly photo/image type files) from many folders into a single location of my choosing. I have over 500,000 such files in multiple locations and I want to consolidate them in fewer folders all in one location
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Stephen