Torta
Torta shows you where your disk space is going. It uses the graphical format used by the the awesome program filelight to represent disk usage. Unlike filelight, Torta can be run on a computer with no graphical environment: it generates a flash file that can be consulted, locally or remotelly, using any browser that has the flash plugin installed.

Torta has been tested on SBCL, CMUCL and Clisp.

Homepage: Torta

Update2, February 2008 - Fixed the link to the new homepage

Application Unix