I've lost my product license key

If you've purchased one of our Professional products and you've lost your license key, or if you need to reinstall it and you can't find your download link, use our handy license lookup tool.

Enter the email you used to purchase the CCleaner product in the license lookup tool:

We'll send you a download link and your registration details so you can reinstall quickly and easily.

Contact us

If you are looking for a copy of your invoice or payment confirmation, please submit a request to our support team.

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Need to find your product license key?

Go to our license lookup page and enter your registered email address to retrieve info about your products, including product download links, license key(s), and expiry dates.

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