Licença
From LimeSurvey Manual
Este programa é software livre, você pode redistribuí-lo e / ou modificá-lo sob os termos da GNU General Public License versão 2 conforme publicada pela Free Software Foundation.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. http://www.gnu.org/licenses/gpl.html