Clean Disk Security is a secure and sure file cleanup utility. You must have faced situations when you constantly run out of memory and your system slows down. The issue here is not your system but the numerous temporary and unwanted files, which you never knew still existed in your system. Hitting a delete key just removes the file’s directory entry. To remove the data which still exists on your system use Clean Disk Security which completely eliminates deleted data. The tool provides various cleaning methods such as Simple, NIS, Gutmann, and Test mode. You have an option to clean standard free space, clean recent file lists, clean windows’ Temp folder, clean Internet browser cache and cookies, etc. The View option will display the Direct Disk view where you get full information of your disk and directories. This tool is an expert in finding what is required to be deleted and deleting it without a scope of undeleting it again.