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CleanMyDrive 2 is a simple program designed for users who need to immediately check disk usage statistics and eject drives on their Macs. This Menu Bar utility provides you with a quick tutorial, has easy to configure settings, and uses a small amount of CPU resources while operating on your Mac.
Additional suggestions for Os x hdd cleaner by our robot:
XDuplicateFileCleanerPro allows you to delete your Mac OS duplicate files.
your Mac OS duplicate