Amazon Corretto 2020.0.2.10

Run Java applications or compile and test Java code on Windows with Amazon Corretto 20, Amazon’s distribution of OpenJDK 20. It provides the runtime and development environment needed to execute Java programs and build software against the Java platform, addressing the need for a consistent Java implementation on Windows systems. The distribution is certified as compatible with the Java SE standard, allowing applications built for that specification to use it as their Java environment.

Corretto combines OpenJDK 20 with performance enhancements, long-term support, and security fixes for ongoing Java application development and operation. Its capabilities cover both running existing programs and developing new ones, so it serves programmers testing builds as well as teams operating Java services. Amazon uses Corretto internally across thousands of production services, reflecting its suitability for production workloads.

This Windows release supports x64 systems and is currently version 20.0.2.10. It fits developers creating Java software, organizations standardizing their Java runtime, and operators maintaining services that depend on OpenJDK-compatible behavior. Users should account for the Windows and x64 requirements when choosing it for a workstation, build host, or production machine.