This video shows you how to install IntelliJ IDEA On Mac. There are several editors available to type Java programs such as Sublime Text Editor and Atom Text Editor. There are several integrated development environments IDEs available to compile, run, test, deploy java programs such as Netbeans, Eclipse and IntelliJ. IntelliJ IDEA is an IDE for Java and other programming languages that lets you write, compile, run, and test code on a variety of devices and configurations. It has a community edition and an ultimate edition. Go to google and search 'intellij for mac download' or 'intelllij community edition mac' and we are taken to Jetbrains official download page. We download intellij community edition in this video and show you how to install it to create our simple Hello World application. Create a new Java project. Tell IntelliJ where it can find the JDK to compile and run our Java programs. Call our project Hello World and simply add some code that prints Hello World in the console window using the System.out.println() method.