JkDefrag GUI is a convenient GUI (Graphical User Interface) for the "JkDefrag", which is a free (GNU GPL) disk defragment and optimize utility for Windows. JkDefrag is a Free (released under the GNU General Public License) disk defragment and optimize utility. Completely automatic and very easy to use, fast, low overhead, with two optimization strategies, and can handle floppies and USB disks/sticks.
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