Is Cleanmymac 3 Compatible With MacOS High Sierra?

Yes, CleanMyMac 3 is fully compatible with the latest macOS High Sierra.

Related FAQ

  • Do I Need CleanMyMac 3 If There's Storage Optimization Available in MacOS 10.12 Sierra?

    CleanMyMac 3 app perfectly complements Optimized Storage from Apple. When equipped with both, you get maximum free space and you can be sure every corner of your Mac is junk-free. While Apple's Optimized Storage works for system applications, CleanMyMac is doing more and optimi…

  • What is CleanMyMac 3 Menu?

    The Menu gives you quick access to useful features of CleanMyMac 3 and lets you monitor your Mac’s health. For example, you can launch CleanMyMac 3, free up RAM, get hardware alerts, and empty Trash.

  • What are the System Requirements for CleanMyMac 3?

    CleanMyMac 3 requires OS X 10.8 or higher and around 50 MB of free space to operate. In particular, if you have macOS 10.9 or its higher version, you can update to any latest CleanMyMac version. Users of macOS 10.8 can install CleanMyMac 3.8.4 or earlier versions of CleanMyMac …

  • Where Can I Download CleanMyMac 2?

    You may have noticed CleanMyMac 2 can no longer be found on site. That’s because we have replaced it with CleanMyMac 3. We truly loved the CleanMyMac 2 app, but MacPaw believes that CleanMyMac 3 is so much better. For all users who would like to continue using CleanMyMac 2, FAQ…

  • Why Do I Get the “could Not Connect” Or “internal Service Error” Message When I Try to Activate CleanMyMac 3?

    This message is usually displayed when CleanMyMac 3 is unable to connect to the server for activation. The point is, it needs to connect to the server to verify the activation key. However, sometimes CleanMyMac 3 can be blocked from connecting by a firewall or other Internet se…

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