How do I install Kotlin multiplatform?

Install the Kotlin Multiplatform Mobile plugin. In Android Studio, select Preferences | Plugins, search for the plugin Kotlin Multiplatform Mobile in Marketplace and install it . Check out Kotlin Multiplatform Mobile plugin release notes. Install the JDK if you haven’t already done so.

To check this, go to Preferences > Plugins in Android Studio. Then look up Kotlin Multiplatform Mobile. Install it if it isn’t already there. Next, to add the common module, go to File > New > New Module.