GPL & FOSS
gloox is licensed under the GNU General Public License v3. Additionally, the license contains an exception that allows linking with the OpenSSL library. By downloading and using gloox you agree to the terms of this license.
When using gloox under the GPL, you must also license your software under the GPL or a compatible license and make the source code available.
Commercial Licensing
If you cannot or don’t want to make your application’s source code available, or otherwise can’t abide by the GPL, you must purchase a commercial license to use gloox.
A commercial license gives you the right to distribute your product under the license of your choice.
Feel free to contact me if you have any questions about the licensing.