Software & utilities
CCleaner — Pro Bundle Plus 2021 activation
Use the supplied key only with the product edition and platform shown in your order.
Activation steps
- 1
Download and install the correct CCleaner edition.
- 2
Open CCleaner and go to Options > About.
- 3
Select Upgrade to Pro.
- 4
Enter the supplied activation code and select Register.
- 5
Leave the Name field blank if the registration dialog permits it.
- 6
Confirm that CCleaner shows as registered.