Try Disk Usage, a new tool to analyze hard drive space on Windows 10
disk usage is located in c: windowssystem32diskusage.exe and will display the user guide when entering diskusage / ?. this utility can scan your entire drive or specified foldersThe du (Disk Usage) commands are most handy in Linux
du is a command line tool provided with linux, which reports the amount of disk space used by directories and files. du stands for 'disk usage'.