Developed by an individual or group known as (and sometimes attributed to LOMALKIN), Re-Loader is a "universal activator". Unlike standard activation that requires a legitimate product key , this tool uses various methods to trick the operating system into believing it is genuine. Key Features include:

It targets nearly all versions of Windows (including Windows 7, 8, 10, and 11) and Office (from 2010 to 2021).

It often utilizes Key Management Service (KMS) emulation to provide "permanent" or recurring 180-day activation cycles.