This application takes a different approach as compared to traditional antivirus suites. Or you can manually enter coupon code: PCRISK10 for a 10% discount.Ĭombo Cleaner is an antivirus and system optimizer created by a company called RCS LT. This application runs on Mac computers and works with all recent Mac operating systems, including Yosemite, El Capitan, and Sierra. To use this coupon, go to Combo Cleaner checkout page. Coupon will be applied automatically.