KMSPico is illegal tool for unauthorized activation of Microsoft Windows, Microsoft Office and other products from this corporation. KMS (Key Management System) is technology, used by Microsoft to activate their software and services using local network or remote servers. It allows permanent activation and temporary (180 days) activation, which allows users to prolong unlawful usage of paid products. KMSPico can be categorized as hacktool for using pirated software. However, it is often bundled with RAT (Remote Access Trojan), PUP (potentially unwanted programs), adware or viruses. This allows hackers to obtain user’s private information, such as passwords, credit card information and other. Malefactors can also create botnets from computers infected with KMSPico.