Zulu Enterprise is fully-supported, standards-compliant, builds of OpenJDK (Java SE) for desktops and servers. Declare your independence and protect your business today.
Zulu Enterprise is a commercial-grade, certified build of OpenJDK that can be deployed on multiple platforms.
Zulu Enterprise Data SheetZulu leverages all the latest advances in OpenJDK and support provided by its vibrant open source community. And you won't find yourself with a new toolbar or a modified search engine when you download Zulu - Just the JDK.
Get the Zulu FAQ
Zulu is built from the OpenJDK source, performs like Oracle HotSpot and is compliant with the Java SE standards for Java 10, 9, 8, 7, 6 and newer releases as they become available. Azul even offers free Zulu extensions to ensure runtime compatibility with HotSpot.
Java Standards
Java 10, 9, 8, 7, 6 and newer releases as they become available (See download page for details)
Windows, Linux, macOS, Solaris, onsite, desktop and Cloud (See download page for details)
Zulu is verified compliant with the Java SE specifications using the OpenJDK Community Technology Compatibility Kit (TCK)
Additional functionality beyond OpenJDK to help ensure compatibility in applications
Zulu Dockerfiles make it easy to include fully supported open source Java in any stack comprised of other Dockerfiles
Enterprise-grade Java support with 10+ year lifetime, ensures timely Java platform security updates and bug fixes
Stephen O'Grady
Principal Analyst
RedMonk
| Max # of Supported Systems | Price/year (Standard Support) | Price/year (Premium Support) |
| 25 | $13,200 | Not available |
| 100 | $31,600 | $37,900 |
| 1,000 | $94,900 | $113,900 |
| Unlimited | $284,600 | $341,500 |
