1 - Quad-Remesher 'License Manager' makes use of some Qt 5.6.2 libraries under the LGPL v2.1 license.
Quad-Remesher engine is using dynamic linking with these libraries. 

A copy of the GNU LGPL is included in QuadRemesher's distribution (in the file named "lgpl-2.1.txt"),
It may also be found online at this adress: http://www.gnu.org/licenses/lgpl-2.1.txt 

The source code for Qt 5.6.2 may be downloaded from Nokia at:  ftp://ftp.qt.nokia.com/qt/source/qt-everywhere-opensource-src-5.6.2.zip
The source code for Qt 5.6.2 may be obtained from EXOSIDE by asking at contact@exoside.com

