Delivering an unparalleled combination of powerful management through Microsoft?s Active Directory? Group Policy, defragmentation completeness, drive optimization, and Microsoft certification, PerfectDisk sets the standard for serious enterprise defragmentation deployments. Built for enterprise systems and built to handle large disk drives, PerfectDisk provides the most comprehensive solution for defragmentation by optimizing virtually every file on the system, including the Master File Table ($MFT), all metadata, paging files, and directories.