CCleaner is one of the best PC cleaners in the world, and it’s free! CCleaner appeals to users of all skill-levels with it’s easy to use and intuitive layout. CCleaner frees up space on your PC, clears your online tracks and helps you speed up your PC. CCleaner’s main features include:
1) Cleaner – used to remove temporary internet files, cookies, history, cache in your web browsers.
2) Registry – scans and fixes invalid entries.
3) Tools – manage start-up programs and successfully uninstall programs.