The treemap, which shows the whole contents of the directory tree straight away,.The directory list, which resembles the tree view of the Windows Explorer but is sorted by file/subtree size,.The utility reads the whole directory tree once and then presents it in three useful views: It is in disk analyzer category and is available to all software users as a free download.WinDirStat shows where all your disk space has gone and helps you clean it up. TreeSize is licensed as freeware for PC or laptop with Windows 32 bit and 64 bit operating system.

Also, you can see the size of folders that are locked with administrator passwords.

The scan speed is outstanding because the TreeSize tool works with the Master File Table of Windows. You can apply NTFS (default and recommended for Windows) compression to specific directories to free up some more disk space. Various filters help you weed out the results until you find the files you’re after. It also has touch capabilities for these devices. As such, it can operate in both Windows 8 and Windows 10. The program is free to install and use and even works on devices with touchscreens. The program helps you quickly identify large subfolders and you can then drill down to the file level to see which files are responsible for your disappearing disk space. You will immediately see the exact size of the object, as well as the size of all its subfolders. After you install the program, you access it from the context menu – right-click – of any folder or drive on your computer. This is exactly why TreeSize was developed: to tell you where your precious space has disappeared. Did you ever wondered where all that space from hard disk has gone? Well, we think many of Windows users have faced this conundrum at least once.

Windows 10 treesize