Even Logic Pro X, the popular music recording app for Mac, lets you simulate the sound of a guitar amplifier within your computer. Dolphin is an app that lets you play Nintendo GameCube and Wii games on your computer. Most emulators tend to run slower than the device they're simulating, and can potentially take a lot of processing power.Īn emulator is a computer program (or occasionally custom computer hardware) that's designed to simulate another kind of device.įor example, WINE is a program that allows you to run Windows software on certain Linux and Mac computers.Emulators can allow you to run apps that normally wouldn't work on your computer.The most common uses for emulators are to play video games and run different operating systems - for example, you can put a Mac operating system on your Windows computer.An emulator is typically a program that lets you run software from a completely different device on your computer.