And that's why this program was approved and widely recommended by Microsoft for optimization of their product.ĬCleaner is suggested to be used at about once a week. The last version of the application clears some 'unnecessary' files of an operating system that gives possibility to release some amount of HDD space, deletes cookies, the list of Internet addresses entered by the user (e.g., browser history), chronology of your activity in the Internet and cleans browser cash.ĬCleaner specifications are adjusted in such a way that damage to the OS in the course of its cleaning is excluded. CCleaner is a top free program which serves to accelerate the workflow of your PC by deleting different junk files from the system.