MACaddresses 1.2.7 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. MACaddresses is suitable for Mac OS X 10.9 or later. We recommend checking the downloaded files with any free antivirus. The program is categorized as Internet & Network Tools. This free Mac application was originally produced by Rod Yager. The most popular versions of the tool are 1.2 and 1.1.
From the developer:
MACaddresses is a simple tool to display the hardware (MAC) addresses of each interface on your machine.
You may want to check out more Mac applications, such as AirPort Extreme MAC Address Changer, which might be related to MACaddresses.