Using the trial software

CCleaner Network Professional is available for a free 30-day trial:

  1. Download installer from
  2. Double click the installer and follow the instructions (We highly recommend leaving the default settings)
  3. On first launch select the 30-day Trial option and you'll be able to evaluate the software before purchase

Note: It is possible to upgrade to the full product at any time during or after the trial.
Also in trial mode, all features are enabled except Cleaning and Defragmentation.


Upgrading from the trial version

If you are running a Trial and wish to purchase CCleaner Network, you do not need to reinstall, you just need to enter a registration key into the application to upgrade. This registration key will be emailed to you after purchase.

  1. Select the Network you wish to license from the Network Tree
  2. Select Registration...
  3. Select Change key...
  4. Enter your new registration key

The Management Service will now restart and you will need to reconnect to it by right clicking it in the Network Tree and selecting Connect...


This product is no longer available for sale, but you can find more about our other tools. If you are a CCleaner Network customer, we've notified you about this change via email. For help, you can contact us on:

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.

Send me my license details

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