CCleaner is a freeware system optimization, privacy and cleaning tool. CCleaner is my favorite system optimization software 
which I regularly use to cleanup my system and optimization.
The main reason of liking this software is its simplicity, easy and fast to you. It comes with three options Cleaner, Registry and Tools. Cleaner is used to delete unnecessary file, Registry to optimize system registry, and Tools to Uninstall installed software.
CCleaner removes temporary internet files, history, cookies, Autocomplete form history, index.dat stored by your web browser. CCleaner supports all popular browsers like
Internet Explorer
Firefox
Google Chrome
Opera
Safari
CCleaner removes Windows Recycle Bin, Recent Documents, Temporary files and Log files. Its Registry cleaner cleans Advanced features to remove unused and old entries, including File Extensions, ActiveX Controls, ClassIDs, ProgIDs, Uninstallers, Shared DLLs, Fonts, Help Files, Application Paths, Icons, Invalid Shortcuts and more… also comes with a comprehensive backup feature.
There are many more features which you will find when you will use this software. Download
