We also recommended dupeGuru for finding duplicate files on Windows.
RELATED: 10 Ways To Free Up Disk Space on Your Mac Hard Drive dupeGuru, dupeGuru Music Edition, and dupeGuru Pictures Edition There are many good-quality, paid duplicate-file-finding apps for Mac. You can find them with a quick trip to the Mac App Store. Other paid duplicate-file-finder apps have demos that function in a similar way, so this may be convenient if you just want to run an occasional scan and you don’t mind deleting a handful of duplicates by hand. So, if you really wanted, you could use the demo to find duplicates on your Mac, locate them in Finder, and then remove them by hand. As a bonus, the demo version of Gemini allows you to search for and find duplicates, but not remove them.
