Microsoft OpenJDK Alternatives

OpenJDK is the free version of the Java development platform.

Open Source

Zulu is a professional DJ mixing software to mix and broadcast live music, audio and mp3s.

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Try for free Open Source freemium

Amazon Corretto is a no-cost, multiplatform, production-ready distribution of the Open Java Development Kit (OpenJDK).

Liberica is a 100% open-source Java 13.0.1 implementation.

A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible

The code for Java is open source and available at OpenJDK™.

The RedHat build of OpenJDK

Virtual DJ Software - MP3 and Video mix software for DJs

Eclipse is an open source community, whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle.

Capable and Ergonomic IDE for JVM

Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.

NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.

Open Source

Selenium IDE is a Firefox add-on that records clicks, typing, and other actions to make a test, which you can play back in the browser.