How do I restore my purchase or enable Extreme Clean on my other computers?

Steps to restore the Extreme Clean in-app purchase on another Mac using the Mac App Store.

If you purchased Extreme Clean on one Mac and want to enable it on another, you can restore the purchase through the Mac App Store. Follow these steps on the Mac where you want to activate Extreme Clean:

  1. Open Memory Clean.
  2. Click the cog icon in the top-left corner of the window.
  3. Select Settings.
  4. Go to the Extras tab.
  5. Click the Restore Previous Purchase button.
  6. Follow the on-screen prompts to sign in to the Mac App Store with the same Apple Account (Apple ID on older macOS versions) you used for the original purchase.

The Extreme Clean feature will be unlocked once the restore is complete.