All in one Cleaner is a suite of tools to clean your system, it includes Disk Cleaner, Registry Cleaner, Privacy Cleaner, Startup Cleaner, Duplicate Files Finder and Shortcuts Fixer. it allows you to remove unneeded files and internet tracks, find and remove invalid registry entries, erase internet trace, manage cookies and more. furthermore, this program includes options to fix registry errors, and optimize your system performance.