Worked well for me so far

This applicaiton worked for me, so far as I know. I always move trashed photos (from this app or others) into a duplicate photos folder anyway and then at some point in time, move those off the hard disk onto a removable drive. If I made a mistake on which photo I deleted, I can always restore from these. There are no doubt photos where the “auto select” choice picked the wrong one, but I can’t think of a better method than this at this point in time - i.e. not deleting the files by emptying the trash, but saving them just in case.

cm2006 about Duplicate Photos Fixer Pro, v1.8.2