Best Microsoft Build of OpenJDK Alternatives ranked by AI · updated Aug 2026

Microsoft Build of OpenJDK is Microsoft's free OpenJDK distribution for developers and production applications. It targets common desktop, server, and cloud environments and is particularly convenient for teams using Microsoft development and hosting tools.

Developer: Microsoft Price: Free; Microsoft support options vary by service 🎯 microsoft.com/openjdk

Top 6 Microsoft Build of OpenJDK alternatives

1 Liberica JDK logo

Liberica JDK

BellSoft

Liberica JDK is a production-ready OpenJDK distribution for developers, enterprises, and embedded-device teams. It provides builds across major operating systems and architectures,...

Pros

  • Supports a broad range of platforms, including ARM and embedded environments
  • Offers optional JavaFX builds without requiring a separate distribution
  • Provides compact runtime variants for smaller deployments

Cons

  • Smaller community and ecosystem presence than Temurin or Oracle JDK
  • Some specialized builds and support services require commercial engagement
  • More distribution variants to evaluate than simpler OpenJDK packages

Free; commercial support available

2 RedHat OpenJDK logo

RedHat OpenJDK

Red Hat

Red Hat OpenJDK is a production-ready Java Development Kit distribution built from OpenJDK for developers and enterprises, particularly those using Red Hat...

Pros

  • Strong integration with Red Hat Enterprise Linux and enterprise Java tooling
  • Commercial support and security lifecycle from Red Hat
  • OpenJDK compatibility with standard Java applications

Cons

  • Best support experience generally requires a Red Hat subscription
  • Less attractive for teams not using Red Hat infrastructure
  • Distribution and entitlement workflows can be more complex than community builds

Free; commercial support via Red Hat subscriptions

3 Amazon Corretto logo

Amazon Corretto

Amazon Web Services

Amazon Corretto is a no-cost, production-ready OpenJDK distribution for application developers and operations teams. It is maintained by AWS and is especially...

Pros

  • No-cost distribution for development and production use
  • Strong integration with AWS deployment and support workflows
  • Provides long-term support builds and regular security updates

Cons

  • AWS-centric documentation and tooling may be less relevant outside AWS
  • Fewer specialized JavaFX and embedded options than Liberica
  • Community visibility is lower than Temurin's in some ecosystems

Free; AWS support available through AWS services

Oracle JDK is the official reference implementation of the Java SE Platform.

Pros

  • Strong support from Oracle
  • Advanced tools and features

Cons

  • Paid license for commercial use
5

Azul Zulu

Azul

Azul Zulu is an OpenJDK distribution available for embedded and edge deployments as well as conventional systems. It suits teams that want...

Pros

  • Uses standard OpenJDK APIs and a broad Java ecosystem
  • Commercial support is available for production deployments
  • Better fit than JBlend for embedded Linux and edge computers

Cons

  • Generally requires more memory and hardware than Java ME runtimes
  • Not intended for the smallest microcontroller-class devices
  • Embedded platform and architecture coverage varies by release

Free community builds; commercial support from Azul

6

Eclipse Temurin

Eclipse Adoptium

Eclipse Temurin is a free, open-source OpenJDK distribution for desktop, server, edge, and compatible embedded systems. It is aimed at teams that...

Pros

  • No license fee for standard Java runtime use
  • Broad compatibility with mainstream Java libraries and tools
  • Regularly tested builds and an active open-source distribution project

Cons

  • Not designed for highly constrained microcontrollers
  • Does not provide JBlend-style device integration or Java ME APIs
  • Embedded architecture availability can be more limited than desktop platforms

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