SMAC is a powerful, easy to use and intuitive MAC Address Changing (Spoofing) Tool for Windows systems. Includes Network Adapter Restart, IPConfig and Reporting. SMAC allows users to change the MAC Address of Network Adapters on Windows 2000, XP, 2003 Server and Vista systems. SMAC helps people protect their privacy by hiding their MAC Address and helps IT Professionals test network security and recover MAC Address based software licenses. SMAC was developed by certified IT Security and Software Development professionals.