CCleaner for Windows operated PC systems
CCleaner carved out a name for itself as a thorough cleaner of the Windows operated PC systems making the system secure and faster. Small in size and efficient, this freeware undertakes a general cleaning of the computer including the temporary files, history, cookies and similar files in the browsers used on the PC system, like Fire fox, Google Chrome, Internet explorer. In-built System facilities like recent documents, recycle bin and temporary files also can be cleaned.
Obsolete and unused old registry files are removed on advise. It can wipe all the data from the hard drive and also can scrub the free space. The deletion processes range from plain one-pass overwrite to 35 pass deep level scrub.