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Purple KnightPingCastle
Free

The Community edition is free to download from Semperis.

 Freemium

Free for non-commercial evaluation. Commercial use of the full feature set requires a…

Windows Windows
  • Covers on-premises AD, Entra ID and Okta in one assessment
  • More than 230 indicators of exposure and compromise
  • A single scan produces a readable risk report and a maturity score, deliberately aiming to find most of…
  • Closed source
  • Assessment tool only; it does not fix issues itself
  • The tool is not open source, and commercial use of the full feature set requires a paid Netwrix…
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
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 September 23, 2026

Checked September 22, 2026

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