LimeSurvey is an open source web application for developing and publishing surveys, and collecting responses.
After being installed on the user’s server – or the server of an online host – a simple web interface allows users to customize the layout and design of the survey and add images, video, and rich text questions. Users can specify response formats such as multiple choice, text input, drop-down lists, numerical input, slider input, and simple yes/no input. They can restrict surveys to certain participants (once-only, anonymous or not-anonymous, etc.) and create quotas and expiration dates. LimeSurvey provides basic statistical and graphical analysis, and allows for exporting in seven different formats, including text, CSV, SPSS and R.
Both the front end and back end of LimeSurvey are available in over fifty different languages.