Adoptium
The Power of Eclipse Temurin®.
Prebuilt OpenJDK Binaries for Free!
Temurin is trusted by millions, including these leading adopters:
The Power of Eclipse Temurin
OpenJDK Based: Eclipse Temurin offers high-performance, cross-platform, open source Java™ Runtimes binaries that are enterprise-ready and Java SE TCK certified and AQAvit verified for general use in the Java Ecosystem.
Performance & Reliability
Run your enterprise applications with confidence using Eclipse Temurin, a secure, high-performance Java runtime rigorously tested for stability and optimized for seamless operation across diverse environments.
Cost-Effective Innovation
Adopt high-quality open source Java with no licensing fees. Reduce costs while benefiting from a robust ecosystem that ensures long-term sustainability and enterprise-ready runtime performance.
Empowering Developers
Boost developer productivity with Eclipse Temurin's consistent, cross-platform builds. Focus on innovation while relying on a dependable, high-quality runtime trusted by millions worldwide.
Powering Millions Worldwide with Eclipse Temurin
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Prebuilt OpenJDK Binaries for Free!
Java™ is the world's leading programming language and platform. The Adoptium Working Group promotes and supports high-quality, TCK certified runtimes and associated technology for use across the Java ecosystem. Eclipse Temurin is the name of the OpenJDK distribution from Adoptium.
Discover all our projects
Eclipse Adoptium provides runtime binaries that are high performance, enterprise-caliber, cross-platform, open-source licensed, Java SE TCK-tested and compliant for general use across the Java ecosystem. Eclipse Adoptium also provides artifacts including open-source infrastructure as code, a comprehensive continuous integration build and test farm, and extensive quality assurance tests. These artifacts may be used by Eclipse Adoptium projects and other runtime technology builders to ensure the provision of secure, Java SE TCK-tested and compliant, production-ready runtimes.
Runtimes and Development Kits
Eclipse Temurin®
Eclipse AQAvit
Eclipse Mission Control
“Microsoft is proud to be a Strategic Member of the Eclipse Adoptium Working Group, collaborating closely with industry partners to contribute to and benefit from a vibrant open-source ecosystem. Together, we are dedicated to delivering high-quality, secure, and performant Java runtimes that empower our customers and the developer community.”
Martijn Verburg
Principal Group Manager - Java & Go @ Microsoft