Piriform today updated CCleaner, the popular utility used to clean potentially unwanted files, with support for Windows 8.1. You can download the new version from Piriform.com.
CCleaner 4.07 can now also clean up old Windows installation folders, which should be helpful if you install a new Windows release on top of an old one. You can view the full changelog over here.
Top Image Credit: Andrey Lobodenko