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Sophia Script for WindowsWindowsSpyBlocker
Free

Free, with source published on GitHub.

 Free

Free and open source under the MIT licence.

Windows Windows
  • Supports both Windows 10 and Windows 11
  • Very granular, per-function configuration
  • Single portable executable with no installer
  • Targets Windows telemetry and tracking specifically
  • Removing components can break Windows features you later need
  • Large number of options takes time to review
  • Windows only
  • Blocking telemetry endpoints can affect some Windows features or updates
Downloadable app Downloadable app
Open source Open source
License not stated License: MIT
No account needed No account needed
Not stated if it works offline Works offline

Checked September 23, 2026

Checked October 2, 2026

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