Monthly Updates

My question is, when an update is available for installing, do I need to uninstall previous version before I download & install newest version?

I have the free edition of Ccleaner installer right now on this P/C.

I would also like to know about the Ccleaner Professional. The $24.95 price- is that for a year, month or for just how long?

Hi there hgw531,

CCleaner Professional is licensed per computer. This means if you have one license, you can install it on one computer.

Benefits of CCleaner Professional includes the following:

Cleaning across multiple users in a single click

System and browser monitoring

Auto-Updating

First notification of updates, beta programs and special offers

“Complete Cleaning” refers to the ability to clean across multiple user profiles at the same time.

Licenses are valid for one year, so this means that the license, automatic updates and priority technical support expire after that time. The product will continue to function after that time as a free version.

You do not need to uninstall the previous months version before installing the latest one :)