In order to know the exact size of your disk and the share of each files used, you can trust one of the many software on the market. Why not instead look for the most powerful yet simple software for this task? If you agree with that, then you will not have any problem with SizeExplorer Pro.
SizeExplorer Pro is powerful and encompasses all major aspects when it comes to the size of the disk. Its main interface might look intimidating at first but once you get accustomed to it, you will see the benefits of each components. The size of each folder is listed and by clicking on a specific folder, you also see the size of sub-folders.
Each folder can be clicked on for a customized report. If you prefer a chart view, SizeExplorer Pro does offer it.