You can't do without that program, so you're desperately looking for a method that will allow you to open it in macOS, to avoid buying a new computer that you can work with in Windows. Well I know you are on the right guide - in fact, I'll teach you below How to open exe files on Mac showing you all the necessary steps to execute them.
By following the instructions that I am going to give you, you will learn to manage Windows executable files through some suitable programs for that purpose, creating an “intermediate level” that allows them to be used also on Mac. In addition, I will inform you of some practical applications that allow you Visualizer Windows on Mac by making a full copy of the operating system.