I somehow ended up with nearly 1400 duplicate photos in my library after importing pictures from my iPhone, so I purchased this software hoping that it would help. It detected only ELEVEN images as duplicates using the "duplicate files" scan mode. So I tried the "similar photos" scan and instead of getting a small result set I got a LOT of false positives. This software was completely useless... Dont waste your money on it.
rafaellp about PhotoSweeper Lite