In some cases, it may be necessary to disable the antivirus as well. General procedure and rules for activating the key: However, it is worth warning right away that, most likely technical support user in the case of free key will turn out to be impossible: for sure, such a key has already been 'lit up' in the databases of the Ccleaner support service.

keep control over the work of the system in real time.

In addition to the standard tools that are given to the user when downloading free version, in the form of cleaning the system from garbage, optimizing the registry, managing browser plugins, system restore points and much more, professional Ccleaner version allows: So inevitably starts looking for free key for Ccleaner. However, it is not always possible to lay out 40 dollars. The user sooner or later begins to be interested in the possibilities of paid Pro versions.