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Free

Freeware from NirSoft; free to use and redistribute unmodified at no charge.

 Free

Freeware from NirSoft, free to use and redistribute without charge.

Windows Windows
  • Shows the files and Registry keys behind each MSI package
  • Can read an external drive's Windows installation
  • Lists programs from remote PCs, external drives and shadow copies
  • Quiet uninstall where the installer supports it
  • Lists only software installed by Windows Installer (MSI)
  • Viewer only; it does not uninstall packages
  • Remote use needs admin access and the Remote Registry service
  • Some details gathered from unofficial sources may be inaccurate
Downloadable app Downloadable app
Closed source Closed source
License: Freeware License: Freeware
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 8, 2026

Checked October 8, 2026

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