Java AOT Compilation:
Now for ARM-based Devices

Excelsior JET Embedded 11.3 Adds Support for Linux/ARMv7.

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We make high performance, spec-compliant Java™ SE implementations for desktop, server, and embedded environments, and provide consulting services.

Excelsior JET Maven and Gradle Plugins Reached 1.0
It always feels special when a project matures to a level justifying the first increment of its major version number. Meet Excelsior JET Maven and Gradle plugins 1.0!
Excelsior JET 11.3 Released
We've shipped Excelsior JET 11.3 and Excelsior JET Embedded 11.3 for all platforms.
Video: Nikita Lipsky Talks About Java AOT Compilation @JavaZone 2016
Our very own Nikita Lipsky, one of the "fathers" of the Excelsior JET project, was at the JavaZone conference in Oslo last week to give a talk about Java AOT compilation. Here are the video and slides of his talk.

Excelsior JET
Certified Java SE JVM with a static (AOT) compiler and deployment toolkit

Accelerate and protect your desktop and server Java applications. Deploy without dependency on the JRE.

Use the most secure environment for running Eclipse RCP applications and Tomcat Web applications.

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Excelsior JET Embedded
High performance, small footprint Java SE Embedded solution

Leverage the most powerful version of the Java technology in your embedded devices with minimum overheads.

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Excelsior Delivery
Easy-to-use setup authoring tool for Windows

Create installation packages for your Windows applications, export to MSI or NSIS.

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Excelsior Installer FREE
Simple installer generator for Windows apps

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Family of Modula-2/Oberon-2 compilers and "via C" cross-compilers

Optimise your Modula-2/Oberon-2 programs for Windows and Linux/x86, or use a "via C" cross-compiler to target other platforms.

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Custom Compilers And Tools

From optimizing compilers to debuggers to profilers to complete custom-built IDEs, we create quality tools for all stages of software development and maintenance.


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As an Oracle Java Licensee, we can help you Java-enable your hardware/OS, implement specific JSRs, or extend/tune a Java implementation for your specific application domain.


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Whether you need to translate your legacy sources from an obsolete programming language to a mainstream one, migrate existing applications to a new platform, or integrate them into a modern environment, we can supply custom tools that would automate most of the work.


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First-hand experience developing commercial software using Java SE/EE, JBoss, Tomcat, Spring, Hadoop, Lucene, Elasticsearch, MySQL, HTML5, and other modern technologies.


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Speaking the language of scientists and engineers, we can help your problem domain experts convert their ideas to industrial-grade software.


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