We proudly make our previous major release (v2.3.1) available via the GNU General Public License (GPLv3).
Please be aware this version is made available without official support. You are still more than welcome to post on our forums.
NetworkComms.Net v2.3.1 is available as free software providing you comply with the conditions laid out within the GPLv3. In brief this implies any software you sell or distribute, which includes NetworkComms.Net, must also be released under the terms of the GPLv3, a quick guide can be found here. A copy of the GPLv3 is included in source downloads of NetworkComms.Net. If not a copy can be found at http://www.gnu.org/licenses/.