Diskeeper® Corporation is the undisputed leader in defragmentation technology. From its origins as the first defragmenter for Windows NT, Diskeeper has grown to become the number one automatic defragmenter, with over 29 million licenses sold. Corporations around the world rely on Diskeeper to provide automatic defragmentation, giving their systems unparalleled performance and reliability. Diskeeper Corporation also provides worry-free real-time data protection with instant file recovery with Undelete®.