LimeSurvey (PHPSurveyor) is a free and open source on-line survey application written in PHP based on a MySQL, SQLite, PostgreSQL or MSSQL database, distributed under the GNU General Public License.
Developed by Carsten Schmitz / The LimeSurvey team
Apps available for
Mac OS X
LimeSurvey is an Open Source Product.
Carsten Schmitz / The LimeSurvey team has developed LimeSurvey