K4DirStat is the successor of former KDirStat.
K4DirStat is the successor of former KDirStat. KDirStat was a graphical disk usage utility based on KDE 3 libraries, The information provided is similar to the Unix "du" command. In addition to that, it comes with some cleanup facilities to reclaim disk space.
After being ported to KDE 4 it has been renamed to k4dirstat. Development of the old kdirstat version discontinued. In linux distributions like Debian and Ubuntu there's still a kdirstat package but it is only a transitional package for k4dirstat. More Info »