MacBooster is a utility designed to help you optimize the performance of your system. The program is packed with a wide variety of tools that enable you to locate and get rid of malware threats, find and delete duplicated files, clean junk data, and so much more.
The first thing you need to do after launching MacBooster is to click the "Scan" button from its main window. Once the scanning process is complete, you can check the results for each category (System Junk, Virus and Malware Scan, Memory Clean, etc.). Each built-in tool lets you select the data you want to be permanently removed from your Mac.
Sadly, if you're using the trial version of the program, you cannot do much good with MacBooster. To be more exact, you can only scan your system and check the results. You cannot remove any junk data, uninstall programs, remove malware, etc.
Furthermore, the utility supports only Google Chrome and Safari for cleaning web browser data. Also, many of this program's features are available on your Mac by default.
So, it's up to you to decide if it's worth buying this product for your Mac or not.