They come bundled inside legitimate programs advertised on third-parties pages. Unwanted programs like Mac Booster tend to infect users without their consent. How MacCleanBooster infected your computer Great tools to optimize your Mac are CleanMyMac X and Combo Cleaner. If you really want to maintain your Mac clean and updated, we recommend you to choose only trusted utilities. This is why we advise you to delete it using our guide below. You will not even know whether MacCleanBooster improved your system or not. However, since the app originally created a list of false positives, it will simply delete it after you run the paid version.
Some inexperienced users trust extortionists and buy the full version eventually. Unfortunately, to clear them up, users have to purchase the Premium version in order to access all capabilities of the program. In reality, it generates fake lists of errors, junk, and other elements that slow down your system. MacCleanBooster is one of many unwanted utilities that pretend to be helpful.