The result was CleanMyMac and it’s been in continuous development ever since and is now one of the leading maintenance packages for users of Apple Macs. Oleksandr wanted a program that would keep his Mac running at peak efficiency so he developed his own software. CleanMyMac is produced by MacPaw, a software developer that was founded 12 years ago by Oleksandr Kosovan, a student from Ukraine. The experience prompted me to download a copy of CleanMyMac to see what it had to offer.