WinDirStat is free software published under the GNU General Public License, version 2.
In general this means you are free to do whatever you like with the compiled installer and executable. You can use it free of charge in personal or commercial settings. You do not need to notify us in any way, although we appreciate feedback.
CompatibilityWinDirStat 2.x has been developed for and tested on the following operating systems. They may work on older or newer operating systems but are not supported.
Windows 7 Windows 8 Windows 8.1 Windows 10 Windows 11 Windows Server 2008 R2 Windows Server 2012 Windows Server 2012 R2 Windows Server 2016 Windows Server 2019 Windows Server 2022 Windows Server 2025 AlternativesIf you are looking for other opensource alternatives to WinDirStat for Windows or other operating systems, please checkout the links below. If you'd like your opensource project to be added to this list, please contact us.
MacOS: GrandPerspective Linux: QDirStat Windows: SpaceSniffer Community GitHub Project: https://github.com/windirstat/windirstat WinDirStat Subreddit: https://www.reddit.com/r/windirstat WinDirStat Blog: https://blog.windirstat.net SourceForge Project (Deprecated) https://sourceforge.net/projects/windirstat