How to install the Mac software? 32 bit Mac OS only. Will not work on latest Mac OS 10.15. Works on Mac OS 10.14 and earlier Intalling GQBlaster Mac is similar to installing USBBDM Mac. Steps: 1. Download software, USB driver, supporting files. 2. Unpack the software. 3. Unpack the libusb to /usr/local/lib 4. Unpack Framwork to /Library 5. Change security setting for USB JTAG software. See demo video from: https://www.youtube.com/watch?v=Dx4NdLgwuKE