Download of SMAC 2.7 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The SMAC installer is commonly called SMAC.exe, HySMAC.exe, ICReinstall_smac.exe, init32.exe or NeroStartSmart.exe etc.
The most popular versions of the SMAC are 2.7, 2.0 and 1.1. This PC program can be installed on Windows XP/XP Professional/Vista/7/8/10/11 environment, 32-bit version. We recommend checking the downloaded files with any free antivirus. SMAC is categorized as Internet & Network Tools. The actual developer of the software is KLC Consulting, Inc.
From the developer:
SMAC is a powerful, yet easy to use MAC Address Changer for Windows 2000, XP, and 2003 systems, regardless of whether the manufacturers allow this option or not. The new MAC addresses you change will sustain from reboots.
SMAC is an essential tool for security, privacy, and network. It has been used by many fortune 500, government agencies, universities, research organizations, medium to small companies throughout different industries.
You may want to check out more software, such as Super Mouse Auto Clicker, which might be related to SMAC.