PerfectDisk's fast and powerful defrag will help speed up everything you do, from web browsing to downloading music and editing pictures.
Plus, you'll see faster computer boot times and fewer software crashes and hangs after just one defrag. PerfectDisk can automatically perform 'silent' defragmentation and is designed to operate with large disc volumes. It can run with any file system even with minimal free disk space and will allow you to defragment not only files but MFT (the main table of NTFS files), files for metadata, MS Exchange, etc. It has an easy-to-use Command Center control console where setup and control processes can be efficiently managed.
One nice feature included with PerfectDisk is OptiWrite which prevents most instances of drive fragmentation before they occur, in turn, preventing system slow downs. It works by detecting when Windows is going to fragment files then intelligently redirects I/O to stop the fragmentation. The benefit is less overall defragmentation will be required - which should help save energy in CPU usage and the reading and writing to a disk.