license - introduction

Darhon Software creates applications for different platforms using Qt libraries under the GNU Lesser General Public License (LGPL) version 3.

The LGPL does permit users to license software programs that merely link with the LGPL licensed library under different license terms provided certain requirements are met. In essence this means that our software may be distributed under GNU General Public License (GPL) or under Proprietary License that dynamically link to the LGPL-licensed Qt libraries provided.

Regardless of the applying license agreement, our applications are available in any of two distributions: Paid and Free. The actual distribution will depend on the targeted platform. The same application may be a Free distribution in one platform and a Paid distribution in another one.