It’s “Duplicate File Finder” feature is one of my favorites. Remove unwanted and useless files from your computer to make your computer run faster than ever. You don’t have to be tech-savvy or an expert to be able to use Dr. The amazingly simple and easy-to-use user interface is appealing for users from all walks of life. Although, you can purchase the Pro version once you are happy with its performance.Ĭleaner will help optimize your Mac for free, and making the jump to the more extensive Dr. No need to pay anything upfront to use this software. It is developed and maintained by a Japanese IT security firm “Trend Micro”. Cleaner Pro is an all-in-one memory optimization, disk cleaning and system monitoring application for your Mac.