JDU: Disk Usage is a small program that let's you visualize the files and directories that are taking up space on your hard drive. It's most useful when you find yourself out of disk space, and need to track down all of the junk that's hiding in the nooks and crannies of your filesystem, just begging to be deleted. It is written in Java and should work on any platform with a Java2 virtual machine.

Requirements:
* Java

The license of this software is Free, you can free download and free use this disk management software.