Better than Duplicate Annihilator
In the past, I used Duplicate Annihilator to clean up iPhoto, but the Aperature version was returning far too many false positives to be trusted. I’d rather have a bloated library than lose a precious photo. PhotoSweeper Lite was better in every respect. Where DA took three hours to process my 30K photo library, PS ran in under :30. DA “found" 9K duplicates, but I knew many of them were false. PS found 4K duplicates. Best of all, PS’s browser lets you see the origional and duplicate side by side, so I had confidence that its results were accurate With DA, I had to veryfiy results fro within Aperture, which was beyond tedious with such a large library.
jmlowenstein about PhotoSweeper Lite