If you are worried about your Mac security, MacBooster6 is a great application to download and install on your Mac. The best Mac cleaner software from 2018 are listed below: But you need not to worry there are many cleaning applications available to clean up and boost up your Mac. Over the time, Mac starts getting obstruct and piled up with lots of stuff making it inefficient and slow. Not on Mac App Store, but imho one of the best Mac app ever ist Better Touch Tool.Īt present, many of us think Mac does not require any cleaning or security applications because Mac has default features to keep such threats away, that’s not completely true. 10 of the Best macOS and iOS Apps of 2018.