Theem

Theem is a lightweight Windows application developed to fulfill a single task: to help you change your Windows theme.
It comes in handy for all users who are constantly looking for a desktop enhancement utility.
Since this is a portable program, it is important to mention that it doesn’t leave any traces in the Windows Registry.
You can copy it on any USB flash drive or other devices, and take it with you whenever you to need to apply several themes on the breeze, without having to go through installation steps.
Theem sports a clean and simplistic layout that offers only a few configuration settings to tinker with.
The program gives users the possibility to select from various themes, such as “Mac OS X,” “BeOS,” “Amiga OS,” “Java Swing,” or “Mac OS (Classic).”
What’s more, you are allowed to select the color scheme and save it as the default one, as well as preview the theme before applying it.
During our testing we have noticed that Theem applies the selected theme very quickly. Since there aren’t any configuration settings, even less experienced users can set up the dedicated parameters with minimum effort.
As it would be expected from such a small utility, it remains light on system resources, so it doesn’t burden the overall performance of the computer, nor interfere with other programs’ functionality.
On the downside, it hasn’t been updated for a while, so it may cause compatibility issues on newer operating systems, and the selected theme may not be applied accurately.
To sum things up, Theem offers a simple software solution when it comes to animating your desktop activity. It can be easily configured by all types of users, regardless of their experience level.