Boost your system startup, and uninstall appsĬCleaner can clean unneeded files from various programs saving you hard disk space, repair permissions (in macOS 10.10 and older, as this function is no longer needed in later versions), help you uninstall software and stop certain background programs from starting with macOS. In turn, this reduces your risk of identity theft, allowing you to feel more confident online. The app can delete your browsing history, plus temporary internet files that store information like login details and passwords. Our app can go as far as finding which files take up the most space on your hard drive, or even securely erase an entire hard drive you want to sell to somebody else or dispose of (in macOS 10.12 or older). What CCleaner for Mac can do for you: Save hard drive space by cleaning digital ‘junk’

You can also find helpful information about the latest version of our macOS app.ĬCleaner for Mac is computer optimization software designed for Mac users.

Note: this article is relevant to version 1.18.30 of CCleaner for Mac and below.

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