Once you click it, you will see the cctrials.The developer will not ask you to put in your credit card information. In the new page that will open, you can click on the” Try CCleaner professional”.To start the process for getting CCleaner free trial, you need to visit the website or simply paste the following link into your browser: Steps to Downloading CCleaner trial version It does not have spyware, adware or virus.Also, you have third-party applications for cleaning recent file lists or MRU’s from apps, plus windows media player, Google toolbar, Microsoft Office, Adobe Acrobat, WinRAR, Winzip, and many others.it also cleans your Registry – to remove unused old entries plus file extensions, Active X Controls, application paths, icons, and invalid short cuts.