This can save you invaluable disk space not just on your Mac but even on any external storage device. Photo Cleaner is a very handy tool that helps you find groups of similar images and photos, so that you can easily identify potential files to remove and free. All copies of a photo are deleted except the original one. Photos Duplicate Cleaner creates groups of duplicate photos so that it is easy to find out the number of occurrences of similar photos and clean selected duplicates. As a result, you’ll save ample of space on your Mac. If you import new pics often, you’ve probably got a lot to clean up.
More cache files pile up when Photos detects faces on your pics that is, every time you add photos of people. Instead of searching your Mac manually for duplicates, select a particular folder and let this cleaner do its work. So, even if you keep all photos in iCloud, their local copies are still wasting space on your Mac. Photos Duplicate Cleaner minimizes the tedious efforts used for searching your entire system for duplicate photos. Note: Photos Duplicate Cleaner has been replaced with Duplicate Photos Fixer Pro