Parallels Desktop is a paid emulator which is the best in this field! You can get this emulator at a price of $53.97 on your Mac OS. 10 Best Windows Emulator For Mac 1 – Parallels Desktop Here, we have prepared a list of best emulators for Mac, both free and paid that can run windows application on a Mac system. They can be paid or free emulators, depending on their features and category. There exist thousands of such advanced windows emulators for Mac app that let window application to run on a Mac OS. For Mac, emulators can be termed as the grey area because they let window application to run on a Mac and vice versa. Thus, an emulator is hardware or software that allows the host computer to behave like a guest computer.īut nowadays, emulators are not only restricted to run any particular type of software system rather now the advanced emulators let you run a whole different OS while you are running on a different OS. In a nutshell, an emulator is a tool that lets you run software on an OS gadget which in general does not allow you to run it. So, what to do when you want to process software file on an OS which does not allow you to run it? This is where emulators come into the scene. If you have already used different OS, you know for a fact that not every OS allows you to run different software or hardware.