surprisingly effective!

I wasnt expecting too much from a free app to be honest….at first i had teouble getting it to select my photo library…I have 13,500 some odd photos and videos…years of transfering HD’s to new macs and I got lazy with the cataloging at some point…. and my library was taking up almost 100 Gb.
I thought it would take forever to scan that many photos but it finished in about 30 mins or so and saved me 5.5 GB!! (around 600 pics and vids duplicated and triplicated! lol)
good stuff, totally worth it :)

jayme_phm about Duplicate Cleaner For iPhoto, v1.6.0