Excelsior JET
Accelerate, protect, and deploy your Java™ applications
Excelsior JET is a compliant Java SE 6 technology implementation with an ahead-of-time (AOT) compiler and a deployment toolkit. Use it if you want to:
- Speed up your Java applications without any source code changes or hardware upgrades
- Protect your Java code from decompilers without compromising performance
- Build compact, professional installers for your Java applications without dependency on the JRE
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Curious?
Learn how it works
In a hurry?
Watch a demo or
read the data sheet
Want to give it a try?
Download a free trial |
Excelsior JET has passed the Java Compatibility Kit (JCK) test suite
licensed from Sun Microsystems and is
certified Java Compatible
on a number of platforms.
Further reading
How to get started? Download a fully functional evaluation copy of Excelsior JET and follow these getting started tutorials.
Want to learn more? Check out the FAQ and the feature matrix, dispel a few myths, visit the App Gallery and make sure to read the system requirements.
Need help? Search the Knowledge Base, download the latest updates, ask questions in the forum, or read the documentation.
News and announcements
08-Dec-2008
Excelsior JET 6.4 now supports Java SE 6 Update 10
14-Nov-2008
Excelsior JET 6.5 beta 3 available
10-Sep-2008
New JVM Performance Study: Excelsior JET vs GCJ vs 32/64-bit HotSpot
03-Jul-2008
Java vs. C Benchmark: Excelsior JET 6.4 Scores an Equalizer
18-Jun-2008
Excelsior JET 6.4 Released, Focuses on IP Protection
