JkDefrag Portable

JkDefrag Portable is an easy to use disk defragmenter and optimizer packaged as a portable app so you can fix-up hard drives on the go. JkDefrag Portable includes a handy custom interface to give you more control while still keeping everything simple. You can place it on your USB flash drive, iPod, portable hard drive or a CD and use it on any computer, without leaving any personal information behind.