This program gives you access to high-quality themes which can be used when creating new projects in the Keynote application. The utility comes with a straightforward interface, brings you an integrated search tool, and features a complete help manual.
After you launch the application on your Mac, a help guide will pop-up on your screen. This manual will teach you how to easily handle the program on your computer and edit the offered themes (remove or edit text content, select another font style, replace the images, etc.).
In my testing, the utility worked perfectly. It immediately installed on my Mac and didn't slow down the performance of my system while running on my desktop. Furthermore, the offered themes looked amazing.
Unfortunately, the application gives you access to only 20 themes for your Keynote projects. The developer provides you with an alternative to using this program that brings you extra Keynote themes but comes with a price tag.
All in all, this program is free of charge and offers you stunning themes for your Keynote projects. I'd say it's worth giving it a try.