1. Piriform

Piriform

Acerca de CCleanerCCleaner also know as Crap Cleaner, removes Unwanted files quickly and easily from your computer. CCleaner is a freeware software optimization and privacy application for Microsoft Windows. It removes many unused, invalid, or files that makes your security vulnerable - thus allowing Windows to run faster, more secure, stable, and freeing up valuable hard disk space. It can also clean traces of your online activities such as your Internet history. CCleaner is also very fast to run, it usually takes a few seconds to run on most computer systems.