License and Pricing

JWt may be used using either an Open Source or a Commercial License.

If you wish to use the library using the GNU General Public License (GPL), you may build a web application with JWt and deploy it, but per the terms of the GPL, you are obliged to make the source code available to anyone who you give the application to install the application on its own server. This also applies to redistribution of the JWt library, in original or modified form.

The Commercial License has no such limitations: you may redistribute applications developed with JWt without needing to redistribute the source code. The license is a royalty-free, perpetual license for one developer to use the API of JWt for application development, using the latest version of JWt or any version released during one year, and costs €599.

or contact sales directly.

Available packages

3.3.7March 31, 2017JWt 3.3.7
3.3.6July 13, 2016JWt 3.3.6
3.3.5Dec 31, 2015JWt 3.3.5

As of JWt 3.1.11, JWt is also available in Maven and can be added to a project using:


System requirements

For building and using the latest version of JWt, you should follow the Getting started tutorial , this tutorial explains on how to build JWt and run the examples.

Git repository

If you want to keep track of the latest changes, or participate in JWt development, you may want to work from the github repository.

$ git clone git://