The thing I like best about it (and this is a feature I have not found on ANY other apps so far) is the ability to designate a directory as a 'Reference.' Essentially you are marking that directory as the original, and no files will be removed from that directory. It's an app more for experts than Gemini and most of the others in the app store.

It's definitely for someone who wants a lot of control over the process. It DOES use MD5 hashes to compare if your scan type is 'Contents.' The scan methods/options are explained well in the documentation here: I have only been using the app for a couple days, so I'm still testing it and getting familiar with it. I have been testing a number of duplicate finder apps recently, and so far DupeGuru is by far the best-for me. These are some that were suggested in the previous posts: Was wondering if anyone had any better suggestions? :) Most of the posts are outdated that i found about these apps. if its not MD5 values then its not really a good method. Also dupeguru does not show you a preview and i dont know what it bases its 100% match on. it takes ages to load though which i think would not be necessary right? ive seen other applications create a database of your files way quicker.

And i only want the duplicates to be removed from the 2015 folder and not the 2016. One of them is named 2015, and the other 2016. My main problem is that i have two folders. I was just wondering if someone had experience with any duplicate image/files finders. Hello ive been browsing some of the posts here.

Free duplicate file cleaner