Zulu OpenJDK Advantages

  • Broadest Platform Support

    Zulu OpenJDK runs on Linux, Windows, Solaris, and macOS on X86, Arm, SPARC, PowerPC, and MIPS

  • Proven Track Record

    We’ve shipped free builds of OpenJDK on time for every quarterly update since 2014

  • Broadest Version Support

    Get any release from Java SE 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16-ea. Includes LTS releases 6, 7, 8, 11 and MTS releases 13, 15

  • 100% Open Source

    Zulu OpenJDK is built from OpenJDK project sources and released under GPL V2

  • Standards Compliant

    Zulu OpenJDK is tested and certified using the OpenJDK Community TCKs for Java SE

  • Easy Migration from Oracle Java SE

    Join thousands who have switched to open source using the free Zulu Commercial Compatibility Kit

Free Tools for Java Developers

Oracle JDK Alternative

Oracle Java SE and Zulu OpenJDK function identically. Azul Support plans make Zulu a great production-ready alternative