Great in theory, crashes every time.

This program was working wonderfully when I was scanning small folders, but I bought it primarily to clean out duplicates in my music and photo libraries. And those are huge libraries. I tried to get through each library multiple times, but every single time it crashed and froze my computer completely. Pretty bummed out I spent the money since I can’t get it to work for the folders that actually need it the most.

Alexandra Newman about Duplicate File Cleaner - Find and Delete Your Duplicates, v2.0