Best photo organizing software for Mac, as of 2018 Gemini 2: The duplicate photo finder The first thing you need to do to organize photos is remove the extras. In this article we’ll suggest tools that tame your giant photo gallery without leaving a hole in your pocket. The only trouble with professional photo organizing software is that, much like any photo equipment, it’s painfully expensive. Especially when there’s software out there designed specifically to deal with an overload of pictures. Managing a huge gallery and organizing photos is a tricky business, even if you’re generally tidy, so it’s always a good idea to use some help.