Files and folders are shown in radial mode, so those folders occupying more space are bigger and those with less MBs are smaller. Furthermore, they are in different colors depending on their weight, so it's easy to detect the ones we want to delete or check.
Disk Space Fan offers an inutitive and friendly interface. It's very easy to use and that makes it to be suitable for any kind of user.
The program also grants access to the folders to check the files in them and then decide whether to eliminate the folder or not.
If you feel your Hard Disk is getting full of junk files, check it and solve the problem with Disk Space Fan.