Windows Find Large Files

Where did my available hardisk space go?

Every once in a while my computer runs out of space and i struggle to figure out what is actually taking up space on my hardisk. Then i remember that a very long time ago i created a program which kan crawl all files in the entire computer and locate the space.
Now this program is far from perfekt, but it's free and does the job.

This is the application:

Donwload it from here:
Space Locator Program

And if you would like to modify it, here is the source code (no copyright):
Source Code
Please let me know if you make improvements to the program.