Zulu® certified builds of OpenJDK are fully compliant with the Java SE standard. Zulu is 100% open source and freely downloadable. Zulu Enterprise adds the advantages of cost-effective world-class, subscription-based Java support plans.
Zulu builds of OpenJDK are available for Linux (including Alpine Linux with musl libc), Windows, macOS, Solaris, and Docker. Builds are also available with OpenJFX. Zulu Linux bundles are also available for the 64-bit ARMv8 Graviton processor.
You can access Azul’s product signing keys at azul.com/openPGP-keys/.