Defragmenter Lite/Pro is a utility to automate the necessary steps for an efficient and problem-free disk defrag. Does your screen saver interfere when you defrag your hard disks? Does 'Drive's content changed: restarting ...' sound familiar? Does 'Windows cannot defragment this drive because ...' sound familiar? Defragmenter Lite/Pro is a one-click solution for all these problems and much more. Did you know that Windows pagefile (swapfile) is the main reason for results after a disk defrag? Just click Ok, turn off your screen and go to bed. Defragmenter Lite/Pro will: Remove the pagefile (swapfile). Disable running applications. Run Windows/DOS Scandisk. Run Windows/DOS defrag disk. Set the pagefile (swapfile). Enable running applications. Shutdown/Restart Windows. The Pro version includes command line capability for automation purposes.