dfc displays file system space usage using graphs and colors. In some ways, it is a modernized version of
df as it is able to use colors, draw graphs and export its output to different formats such as CSV or HTML.
dfc is a free software. You can freely download its sources from the files section.
Current release is version 3.0.5: download link
New bugfix release available: 3.0.3
Fixes some memory and minor security issues.
dfc 3.0.2 brings in important bug fixes
2 bugs were fixed and a specially anoying one affecting 32-bit hosts.
dfc 3.0.1 released and what's next
dfc 3.0.1 fixes minor bugs and brings a changelog file