Disk Space Usage will allow you to determine where your disk space is being used and by whom. You can check by Owner, Volume, Directory, File Size, or Date
You can see who is using your space on a particular volume. Determine which directories are using the space. You can locate files based on creation, modify, or access date. Run from command line with options. Save your results to a CSV file for import to a spreadsheet or database.
Version 2.0 connects to other trees; shows purgeable space; copies results to clipboard; remembers window size and location; runs from command line with options.