CCleaner is a software utility developed by Piriform, which allows users to clean and remove potentially unwanted files and invalid Windows Registry entries from a computer easily.
Features of CCleaner
CCleaner is a system optimization, privacy and cleaning tool. It removes unused files from a user’s system, allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of a user’s online activities such as your Internet history. Additionally it contains a fully featured registry cleaner.