Aqserver is distributed as python source code or Windows setup program under Lesser General Public License version 3.0 (LGPLv3)
Basically this means that you can distribute your commercial software linked with Aqserver without the requirement to distribute the source code of your application and without the requirement that your application be itself distributed under LGPL.
A small mention to the project or the author is however appreciated if you include it in your applications.
Disclaimer of Warranty¶
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
IF ANYONE BELIEVES THAT, WITH THIS WEBSITE OR WITH AQSERVER PROJECT SOME COPYRIGHTS HAVE BEEN VIOLATED, PLEASE EMAIL US, AND ALL THE NECESSARY CHANGES WILL BE MADE.