Overview Free Key Generator is distributed online in a portable state, requiring users to download a compressed ZIP archive and unpack it not only in local storage but also on a removable USB stick. Built from the ground up to provide users with just this single aspect of security management, this lightweight app enables anyone to gain access to a reliable password generation tool with customizable options for straitening the passwords with additional elements that will make any cracking procedure much harder. Free Key Generator (KeyGen) is a streamlined security utility that can help any Windows PC user quickly generate strong login passwords that are highly resistant to cracking and discovery by malicious users seeking to access your online profiles in an unauthorized way.