Does exactly what is says, and it does it well! Even supports iCloud Drive

Since transitioning from Windows to Mac a few months ago, I had been looking for a good image viewing program that will allow for slideshow viewing, but then iCloud Drive came into the picture and I started using that. Unfortunately not all apps support it yet, but this one does. It’s more than I wanted to spend on this kind of app, but it does work well and I’m happy with it. More importantly, the developer was able to answer all my questions before purchase, and very quickly, something that was extremely influential in my purchase of this app.

PDADoc about Slides