DiskReport is a disk space usage report tool to analyse your disk space usage.
History analysis reports allow to quickly analyse disk space usage variation since previous reports and find gorwing files.
DiskReport is an online tool to get a visual representation of your disk space usage.
DiskReport can be run as one-liner command, usefull when disk is full. As the report is fully online you don't need space to archive reports.
DiskReport works on all OS !
For more informations, check out the features list