The 1.00 version of NAZAM-LITE for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The program is included in System Tools. The actual developer of this free Mac application is DJI.
From the developer:
This application allows you to configure your Naza device. The program lets you upgrade the newest Naza Firmware in an easy manner. It also can adjust automatically within the flight environment and intelligently switch between GPS Atti. Mode and Atti. Mode.
You may want to check out more software for Mac, such as Macfilink, LaCie DVD Update Tool or PodManager, which might be similar to NAZAM-LITE.