Excelsior Products

Excelsior products help you improve application performance, protect your intellectual property and reduce development costs.

Excelsior JET UPDATED
Certified Java SE 8 JVM with a static (AOT) compiler and installation 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.

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.

Excelsior Installer FREE / Excelsior Delivery
Easy-to-use setup authoring tools

Create installation packages for your Windows applications.

XDS FREE
Free Modula-2/Oberon-2 compilers

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

xFunction FREE
JNI Proxy

Call operating system API functions, DLLs and shared libaries directly from Java. No need to learn and use JNI and C++.