How to Download, Install, and Activate CCleaner
Follow these Windows instructions for CCleaner Professional, Professional Plus, or Premium Bundle. Have your purchase confirmation and activation details ready.
Download and Activate CCleaner for Windows
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Download CCleaner
Download CCleaner Professional for Windows. If your purchase confirmation includes a download link, you can use that instead.
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Install CCleaner
Open the downloaded installer, follow the on-screen instructions, and launch CCleaner.
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Activate your subscription
- Use the registration prompt. If it does not appear, open Options > License Key. Menu names may vary by version.
- Paste the license key or activation code supplied with your purchase, without leading or trailing spaces.
- If asked for your name, enter it exactly as shown in your purchase confirmation.
- Follow the prompts to complete activation, then check that your subscription is active.
Additional Downloads for Bundle Users
Check your purchase confirmation to see which products and devices your Professional Plus or Premium Bundle covers. Download and activate eligible applications separately where required.
- Download Recuva — file recovery for Windows.
- Download Speccy — system information for Windows.
- Download Kamo — install if included in your subscription.
- Get CCleaner for Android on Google Play — requires a subscription that covers Android.
Other CCleaner Products
These downloads are available separately. Check your purchase details before assuming that a paid license is included.
- Download Defraggler — drive defragmentation.
- Download CCleaner Browser
How to Activate Additional Tools
When installing any of the additional tools, you will be prompted to enter your subscription key. Use the same key you received for CCleaner Professional Plus or Premium Bundle to unlock the full versions of these applications.
If you experience any issues with installation or activation, please reach out to our support team for assistance. We’re here to help!
Important:
Any activation code provided in this format
XXXX-XXXXXXXXXX-XXXX will ONLY
activate the CCleaner Professional product.
After activation, you must retrieve your registered key in this
format XXXXXX-XXXXXX-XXXXXX from within CCleaner by
navigating to
Options > About > License Information.
Use this registered key to activate Recuva, Speccy, or Kamo products.
