It provided Key Management Service (KMS) emulation for Enterprise and Professional editions.

: This loader tool is compatible with multiple editions of Windows 7, including Home, Professional, Ultimate, and more, making it a versatile solution for users across different versions of the operating system.

Windows 7 has reached its end of life and no longer receives official security updates from Microsoft. Using third-party activators can expose the OS to malware or rootkits embedded in the tool.