How to cancel the subscription?

Go to manage subscriptions and disable automatic extensions.
Your subscription can be canceled by disabling the automatic extension.
If you cancel CCleaner subscription, it will keep your license active until the end of the agreed license period. We remind you to renew your license at the end of the process. But we don't automatically accept payments from you. Its professional licenses are usually valid for 1 or 2 years. Sometimes this changes if you purchase the license during a special offer or promotion.