Here it shows the File name, file size, size allocated, number of files, number of folders, disk space occupied in % etc. It quickly analyzes the disk drive and shows the following screen: Launch the application, and click on “Scan” button to choose the directory or disk drive for starting the disk analyzing process. For portable version, no installation is required. A portable version of this program is also available. Using This Free Disk Space Analysis Software:ĭownload and install this freeware from the link given at the end of this review. This is a pretty useful feature as it lets you quickly find biggest folders and then drill down in those to find biggest files. You can keep expanding the tree, till you go to individual files. It shows files and folders in a tree like fashion. So, you can just right click on any folder or drive in Windows Explorer, and start disk space analysis scan on that. One interesting feature of this free software is that it also integrates with context menu. TreeSize Free quickly analyzes the disk space and shows you those files and folders which are taking up the most space on your computer’s hard disk. TreeSize Free lets you run the scan on an entire partition or a specific folder. TreeSize Free is a free disk space analysis software.

Disk tree size windows