Deliver Your Java Application in One-JAR™!

Copyright 2004-2007 by P. Simon Tuffs, All Rights Reserved.

Quick Links:

download one-jar SDK

one-jar at

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Professional Support

One-JAR is Open-Source: it is licensed without guarantee or support but with full access to the source code. If this proves insufficient, you can obtain professional consulting services on a contract basis by sending an email request to one-jar-support(@) (remove the parentheses -- there is no spam-blocker on this address for now, and I hope to leave it that way).

We will be able to assist you in building and diagnosing your application, using remote consulting methods including Skype, Email, Instant Messaging and Remote Desktop debugging sessions (VNC, Citrix Metaframe, etc.).

  • Fast, efficent problem solving.
  • Extensive experience in building and diagnosing systems with the One-JAR classloading mechanisms.
  • Over 20 years professional experience in the field of software development.

Most problems only take a few hours to solve: you will save money by contracting with us. We know that you will be satisfied with our work, and can provide references from satisfied customers on previous contracts.

If you like One-JAR then you might want to check out some of the other Open-Source projects developed by
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