Need Java on MacOS? Here’s How to Install Java (JDK/JRE) on Mac with Eclipse Temurin

Need to install Java on your Mac to run a particular application? While most Mac users will never need Java, there are certain apps, development tools, enterprise software, and utilities that still require a Java Runtime Environment (JRE) or Java Development Kit (JDK) to function properly. You might discover this when you go to open the app, and you might see a message about requiring Java, or needing a Java Virtual Machine.
If you’ve launched an app and received a message stating Java is required, or you’re setting up software that depends on Java, installing a modern JDK/JRE is usually the easiest solution. One of the best options available today is called Eclipse Adoptium, which is a free, open-source distribution of OpenJDK that’s widely used on MacOS, Windows, and Linux, but obviously we’re focused on the Mac here.


















