Oleksandr Kosovan is a Ukrainian tech entrepreneur and investor. Oleksandr is the Founder and CEO of MacPaw, a software development company behind CleanMyMac, Setapp, The Unarchiver, ClearVPN, and other programs for macOS and iOS. Oleksandr started MacPaw in 2008 at the age of 21. While being a student, he created the first version of CleanMyMac, a utility to declutter, optimize and protect Mac devices. Today, MacPaw products have more than 30 million users worldwide, and every fifth Mac on Earth has at least one app by MacPaw. Oleksandr is also a co-founder of the SMRK Fund, which provides venture investment for Ukrainian IT startups.