Amazon Corretto

No-cost, multiplatform, production-ready distribution of OpenJDK

Amazon Corretto is a no-cost, multiplatform, production-ready distribution of the Open Java Development Kit (OpenJDK). Corretto comes with long-term support that will include performance enhancements and security fixes. Amazon runs Corretto internally on thousands of production services and Corretto is certified as compatible with the Java SE standard. With Corretto, you can develop and run Java applications on popular operating systems, including Amazon Linux 2, Windows, and macOS. Amazon Corretto 8 is in Preview.

Visit our documentation to learn more.

Amazon Corretto 8 is in Preview

Installation Guides


Backed by Amazon

Amazon Corretto comes with no-cost long-term support from Amazon, so you can upgrade versions only when you need to. Amazon is committed to Corretto, running it internally on thousands of production services.

Production Ready

Amazon Corretto is certified to meet the Java SE standard and can be used as a drop-in replacement for many Java SE distributions. Amazon will release quarterly updates that include performance enhancements and security fixes critical for enterprise application development.

Multiplatform Support

Amazon Corretto lets you run the same environment in the cloud, on premises, and on your local machine. During Preview, Corretto supports Amazon Linux, Windows, macOS, and Docker, with additional support planned for General Availability.

No Cost

Amazon Corretto is available for download and use at no cost. There are no additional paid features or restrictions.