A tool I wrote to make it easier to create executable jar-files in the days before Eclipse and Netbeans were useful. It features drag and drop, customised class-paths. It is simple and works for the needs I have. If you think it lacks a feature mail me and tell me what it needs. You can use the issue tracker over at the project home on java.net
While it is distributed under GPL I would appreciate if you send me an e-mail if you like it and use it. This program is considered "complete" that means that all intended features are implemented and it has no known bugs. That's right no known bugs! It is maintained and since it has all intended features no new releases are planed.
This software is also available on Softpedia. They awarded it the "100% Free award" meaning they have checked that it does not contain any nasties. Main download site is from Softpedia.