Downloading Coolant 2.0 for Mac from our website was free. Coolant for Mac relates to System Tools. This Mac application was originally designed by Leadtiger.
From the developer:
Coolant is a menu bar app that saves battery life and keeps your Mac cool. The program alerts you when apps get power hungry before they drain your battery or overheat your Mac. Therefore, you will know when an app is using an excessive amount of CPU or memory so you can close it and save battery power.
You may want to check out more software for Mac, such as Movi Kopie, which might be similar to Coolant.