This program is a part of Element 5 pushed via the Mac Store. I've bought it with a package and ran just the program to remove duplicate photo files. It worked well until I turned the computer off. Then it didn't work. I had to replace my system and lost everything on my hard disc. (Recovered thanks to Carbonite). The company did not stand by the product. No refund. They said I should have made a bootable disc first but that was nowhere in the instructions. Do not purchase. It may destroy your system!
Serge Savenko
