What's in a name? in CCleaner Posted November 28, 2014 strange. the OP gives this link; http://www.piriform.com/ccleaner/download?upgrade which goes to FileHippo. on the piriform site; http://www.piriform.com/ccleaner/download you go to Piriform for downloading. @OP; where did your link come from? I got to that page by clicking the "Check for updates" link on the main page in the previous version of ccleaner that was installed on this PC. Don't remember the version number but it was the version immediately before v5. This is a brand new PC and I only installed ccleaner on here for first time ~2 weeks ago.