MacPaw Gemini 2 VS Czkawka

In terms of duplicates, you can scan the NAS folder via SMB using a Mac program called Gemini. Source: 11 months ago

There is a commercial solution called Gemini 2 from MacPaw that you might check out. I've been testing it and it's pretty straightforward and can be used to identify dupes that you then manually check too: http://macpaw.com/gemini/. Source: 12 months ago

Have used 'Gemini 2' on Mac (via mounted shares) with reasonable success. Source: over 1 year ago

If you are looking for deleting duplicate files, Gemini 2 has been solid for me. Source: over 1 year ago

In fact, I was recently looking for an app to help me detect duplicates in Apple Photos after thousands of images accidentally got merged into my library, and discovered Gemini 2 through a Google search, not Mac Paw pushing it on me. Now that app may be advertised in CleanMyMac X somewhere, but I'd never seen it before. Source: over 1 year ago

Https://github.com/qarmin/czkawka by far the best of anything iv tried. Source: 6 months ago

I've used Czkawka (https://github.com/qarmin/czkawka) because it does Lanczos-based image duplicate detection, which makes it more practical for me. - Source: Hacker News / 6 months ago

Maybe it's a setting you made or the files, not sure. You can try another software czkawka to see if you get better results with it. Source: 7 months ago

For static images I used https://github.com/qarmin/czkawka and it works well enough. I think. But when I used it on a folder with gifs and their jxl conversions, it shows nothing. SURELY this could not be user error, rrrright? Source: 8 months ago

I used to use DupeGuru which has some photo-specific dupe detection where you can fuzzy match image dupes based on content: https://dupeguru.voltaicideas.net/ But I switched over to czkawka, which has a better interface for comparing files, and seems to be a bit faster: https://github.com/qarmin/czkawka. - Source: Hacker News / 10 months ago