CCleaner Pro is an easy-to-use and the most efficient system cleaner software, it’s important to protect your digital privacy and security. CCleaner is an advanced system tweak, optimization and cleaning tool which will helps you to removes unused files and internet history from your system, fixs system registry errors, protect your privacy and keep your PC run faster and freeing up valuable hard disk space. The program limits the ways a malicious party oversee the work habits you or attack your system. By removing permanently history (internet browser history), cookies, and temporary files which created during the work process, as well as unused space on the disk.