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WinDirStat

WinDirStat is a volunteer-maintained open-source disk usage analyser and cleanup tool for Microsoft Windows. It is free to use and is distributed under the GNU General Public License, version 2.

Licensing at a Glance

  • Open source
  • Freeware

  1. WinDirStat is described by its project as a free, open-source disk usage analyser for Microsoft Windows that scans drives and folders and shows how disk space is distributed.[1]

  2. WinDirStat may be redistributed and/or modified under the terms of the GNU General Public License, version 2 (GPLv2).[2]

  3. The licence file in the project's source repository is the GNU General Public License Version 2, June 1991.[3]

  4. The project distributes WinDirStat as a Microsoft Store package, MSI installers for Windows x64, x86 and ARM64, and portable ZIP and 7z archives.[4]

  5. WinDirStat was written by Bernhard Seifert in 2003; Oliver Schneider and Bryan Berns have since taken responsibility for the project.[5]

Products

References

  1. WinDirStat - Windows Directory Statistics · windirstat.net · retrieved 2026-09-27
  2. WinDirStat - Background and History · windirstat.net · retrieved 2026-09-27
  3. WinDirStat LICENSE.md · raw.githubusercontent.com · retrieved 2026-09-27
  4. WinDirStat - Downloads · windirstat.net · retrieved 2026-09-27
  5. WinDirStat - Background and History · windirstat.net · retrieved 2026-09-27
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