After searching for the genuine Motorola program I came across Motorola Radius GM300 Radio Doctor. Programming / Service software for the Motorola Radius GM300 It has been pointed out to me that this software only works with the GM300 so I have adjusted the page. The pinout of the programming cable for use with the CPS is available here. Various Motorola stuff, including old Motorola software (DOS RSS, MRSS, DPS, etc.), obsolette versions, download AstroLAB, GP300, GM300, Wookie, MAXTRAC software. Commander models are pre-programmed at the factory and no field programming is required. Motorola Device Manager contains USB drivers and software to connect your Motorola phone or tablet to your computer using a USB cable. The Alpha series radios can be programmed from the front panel (selected models) or via Customer Programming Software (CPS).
You will also need a programming cable that you can purchase separately. Motorola PMVN4059 is the genuine programming software for the, now obsolete, Motorola GP2000 analog two-way radio.