As they say a picture is worth a thousand words, and that is the philosophy of Disk Space Finder, which visually informs you of the occupied space and the free space that you have on each of the hard drives of your computers (or different partitions that compose it).
So with a simple glance you check which are the folders that occupy more space, thus checking if they are necessary or can be deleted without problems, and thus be able to free some hard disk space.
For proper operation you need to have previously installed the NET Framework 3.0 or higher.
You can free download Disk Space Finder 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.