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Registry SpyOfflineRegistryFinder
Free

Free and open source under GPL-3.0.

 Free

Freeware from Nir Sofer.

Windows, macOS, Linux Windows
  • Opens multiple registry hives
  • Searches raw registry files
  • Searches Registry hives from external or offline Windows installations
  • Can search snapshots of the running system
  • Focused on inspecting Windows Registry files
  • Creating a Registry snapshot requires administrator privileges
Downloadable app Downloadable app
Open source Closed source
License: GPL-3.0 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.