Created by Steffen Gerlach scanner is a freeware tool which displays disk usage in a sunburst chart. Why we like it:

  • It does not require installation or administrative rights to operate.
  • The sunburst chart is easy to understand.
  • Free

You can download it here: http://www.steffengerlach.de/freeware/scn2.zip

If you like scanner, then please consider donating.

http://www.steffengerlach.de/freeware