While full versions of modern Eaton software are paid, you can often find free resources for legacy Moeller hardware: Moeller PS4-201-MM1 Programming Software and Cable Setup
Below is a guide on how to legally access the software, the different versions available, and what you can do with them. Official Free Download Options moeller plc software free download
Here is the proper breakdown of your options, including a legitimate free version with limitations. While full versions of modern Eaton software are