Analyze Your Hard Drive with Xinorbis (Windows)
Ever wonder what's eating all the space on your hard drive? Maybe you've got mammoth video files tucked away in places you've forgotten. Xinorbis provides a detailed analysis of the contents of local drives, network drives, and even individual directories. It can show not only what files occupy the most space, but also what kinds of files -- and much more.
All you do is turn the program loose on a selected drive or folder. After a few minutes of analysis, it serves up neat, easy-to-digest reports (which you can export if desired).
This is definitely a handy tool for system administrators and everyday users alike. Xinorbis is free; it works with all versions of Windows, from 98 to Vista. [via Download Squad]