Photo+ is a very simple image viewer with a clean interface that is handy for reviewing images when you do not need all the additional options, functions and bloatware presented by most "image viewers". This program allows you to view many images and copy, rotate or delete selected images. This program also has a slideshow option in case you want to just review many images automatically. The only additional function I would recommend to the software developer (Arcsoft) would be a "rename" option.