Support more than 1000+ Apps to uninstall.Over 7 Language Support along with English.Easily Disable Mac system extension which not in used.Already Uninstalled apps leftover apps data deleted.Stop application which run automatically on system start-up.Here is some good feature of App Cleaner & Uninstaller App Along with app cleaner this Nektony apps also offer disable start-up programs, manage system and browser extension, and remove residual data completely. Nektony App Cleaner and Uninstaller is best mac uninstaller to uninstall apps completely. If you installed app outside from Mac App Store, try finder to delete apps. This steps work for those app installed from Mac App Store. Step 3: Click on cross icon you want to delete and then confirm to delete. Step 2: Now Press and Hold the option key or click and hold app which you want to be uninstalled until the app jiggle Steps to Manually Uninstall Apps on Mac.