Settlyr

Settlyr is a Windows Swing desktop application that compares the live state of a machine (registry keys, Group Policy entries, local security policy, local user accounts) against a baseline declared in a rule file, highlights the differences (compliant/non-compliant), and — on the operator's request — applies the corrections needed to bring the machine back to the baseline.

It's built for anyone who has to keep many Windows machines (client or server) aligned to a company standard, without manually repeating dozens of checks on the registry, group policies, and local accounts.