Download TreeSize for Windows V 8.5.1

TreeSize is a free disk management utility from Jam Software that helps track your computer’s storage space. The app is compatible with any edition of Windows starting with Vista (including Windows 11) and can be installed in either English or German. TreeSize scans your whole drive, listing off the size of various folders and subfolders, ensuring that you’re never surprised by lost space again. For Mac users, OmniDiskSweeper is a good alternative.

Similar to other disk space management apps like WinDirStat, running TreeSize is a useful way to scan and monitor your computer’s available capacity. It’s also a great tool for visualization, providing a range of options for users to see at a glance which programs are the biggest space hogs.