Prebuilt OpenJDK Binaries

Java™ is the world's leading programming language and platform. The code for Java is open source and available at OpenJDK™. AdoptOpenJDK provides prebuilt OpenJDK binaries from a fully open source set of build scripts and infrastructure.

1. Choose a Version

2. Choose a JVM Help Me Choose

Choosing the right JVM

HotSpot is the VM from the OpenJDK community. It is the most widely used VM today and is used in Oracle’s JDK. It is suitable for all workloads.

For more details see OpenJDK HotSpot.

Eclipse OpenJ9 is the VM from the Eclipse community. It is an enterprise-grade VM designed for low memory usage and fast start-up and is used in IBM’s JDK. It is suitable for running all workloads.

For more details see Eclipse OpenJ9.

Get involved