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Dism++BleachBit
Free

Free to use; the GitHub repository holds translations and bug reports.

 Free

Free and open source under GPL-3.0-or-later; no payment or registration required…

Windows Windows, Linux, Command line
  • Graphical interface for DISM-style tasks
  • Rules-based system cleaner
  • Preview lists every file before deletion; secure deletion (shredding) and free-space wiping are available
  • Command line interface for scripting and automation, and custom cleaners via CleanerML
  • Windows only
  • Changes to system images can break a Windows install if used carelessly
  • Windows and Linux only; macOS support is described as experimental with limited features
  • Windows installer targets Windows 10 and 11; older Windows needs the 'Older Versions' downloads
Downloadable app Downloadable app
Closed source Open source
License not stated License: GPL-3.0-or-later
No account needed No account needed
Works offline Works offline

Checked October 2, 2026

Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.