Apple recommended duplicate file app

Apple is not here and does not make third-party product recommendations. You might search for "duplicate file finder" in the Mac App Store and avoid so-called "cleaner" applications. If you find something in the Mac App Store, click on its title and on the subsequent page, scroll down to review its minimum operating system requirement in Compatibility.

What's TP?

If you're asking far an App to do that that Apple Makes... they do not make one.

And VikingOSX already explained so nicely that Apple doesn't recommend such Apps that I've ever seen.

I use https://nektony.com/duplicate-finder-free

You don't make a recommendation then criticize us for using TP SW...Jsut come up with an Apple app!!!

I took "TP SW" to mean third party software.

I didn't take any of VikingOSX's post as being critical of anything. 🤷🏽‍♂️

Ah, thanks, makes sense. :)