This will download the simulator and install it into the correct directory automatically.
The most common way to get a simulator is through the Xcode interface itself. xcode simulator download
If you have a .dmg file of a simulator runtime (perhaps downloaded manually from Apple's developer portal for offline archiving), you can install it manually: This will download the simulator and install it
Downloading Xcode simulators is straightforward via , but knowing the command line options provides a lifeline when the GUI fails. Remember to regularly audit your installed simulators in Devices and Simulators , as these files are some of the largest storage hogs on a developer's Mac. xcode simulator download