Airlock Digital Allowlisting Auditor vs Hardentools: Side-by-Side Comparison (2026)

Airlock Digital Allowlisting Auditor: Free utility to audit app allowlist policies for weaknesses on Windows systems. built by Airlock Digital. Core capabilities include Automated file load testing to identify untrusted code execution paths, Auditing of Microsoft AppLocker deployments for policy weaknesses, Auditing of Windows Defender Device Guard / Application Control (WDAC) deployments..

Hardentools: A Windows security hardening tool that disables potentially dangerous features in Windows 10/11 and common applications to reduce attack surface for individual users..

Both serve the Endpoint Protection Platform market but differ in approach, feature depth, and target audience.

Airlock Digital Allowlisting Auditor is developed by Airlock Digital. Hardentools is open-source with 3,042 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Airlock Digital Allowlisting Auditor and Hardentools serve similar Endpoint Protection Platform use cases: both are Endpoint Protection Platform tools, both cover Security Configuration, Windows, Windows Security. Key differences: Hardentools is open-source. Review the feature comparison above to determine which fits your requirements.