CleanMyMac 3 [Download] Smart Cleanup: Scans your Mac's system, iTunes, Mail, iPhoto and Photos applications, trash bins, and more. Privacy: Cleans up chat, browsing, and download history, and more to help keep your activity on your Mac private. Maintenance: Runs a number of optimization tasks, including repairing disk permissions, verifying your startup disk, rebuilding the Launch Services database, and reindexing the Spotlight and Mail databases. Uninstaller: Completely uninstalls apps, including removing the associated files located outside the Applications folder. CleanMyMac 3 Menu:Displays the performance of your Mac's system, alerts you if there are issues with your Mac's health, and lets you perform many CleanMyMac 3 operations without needing to launch the app itself.