CCleaner is a freeware system optimization and privacy tool that cleans temporary and unnecessary files that accumulate on your computer over time. It can remove cookies, temporary files, Internet web sites visited/history, browser cache, recently used files, and various other things that can clog up your operating system, allowing Windows to run faster and freeing up valuable hard disk space. You select the items that you want cleaned, and also specify the cookies that should not be deleted.
Product Information*:
CCleanerInstaller, Portable, Slim versions:
http://www.piriform.com/ccleaner/builds____________
*Although still hosted at Piriform.com, Avast acquired Piriform in July, 2017.
