Get timely Java security updates and bug fixes plus 24x7x365 support without breaking the bank. 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 Java SE standards. Azul even offers free Zulu extensions to ensure runtime compatibility with Oracle HotSpot.
Java Standards
Zulu has been verified by passing all tests of the OpenJDK Community Technology Compatibility Kit (TCK) as available for each respective Java SE version.
Windows, Linux (including Alpine), macOS, Solaris, onsite, desktop, Docker, plus public and private Clouds (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 Oracle Java SE 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 |
