LimeSurvey is an online survey management system, previously known as PHPSurveyor, it allows survey creation and collection both to be done online. LimeSurvey supports many different question types, no programming is required. Each survey can be specified whether the responsers to be public users, registered users or a pre-defined contact list. Surveyors can create a survey in multiple languages; all survey results can be viewed online or exported to an Excel or CSV file.