Dimin Viewer includes two different view modes: Simple and advanced, depending on the kind of user you are.
It support the most used formats: bmp, gif, jpg, pcd, psd, tif and more until 35 different fileformats. It includes advanced features, for example it lets you setup the interval of time between pictures and the time it is showed.
In addition if you want to modify your photos, you?ll access a lot of photo edition options to modify colours, apply filters, resize, etc.
Dont hesitate, try Dimin Viewer n5.