Is there any way to search image by image in Mac finder? Mac version is OS X EI Capitan
What I want is just the same like google image Search by image service but the search region is a specific folder of my Mac disk.
Seems this similar image detector could let you do like this, it stated " Add a photo to compare against the photos in chosen folders and find duplicate and similar ones from the folders "
https://itunes.apple.com/us/app/similar-image-detector/id892627565?mt=12