If you do not have the special programming knowledge, but you are willing to create an online surveys and questionnaires, then you have the best option to proceed. LimeSurvey is an open source application distributed under the general public license version 2. This application is written in PHP and worked with MySQL, PostgreSQL, and MS-SQL databases.
According to their official website, the latest and old versions of this application is freely available on Sourceforge so if you want to choose any specific version, you can download it from the mentioned site. However, it is recommended that if you are using older versions of this application, you should upgrade it to the latest version.
You can create polls including branching, custom graphics using templates in HTML, various statistical results and many more. Even you can be set them either public or private access by using one time password, which will frequently change for each participant.
The pre-installed version of Limesurvey is available with your hosting account so you can install it either through a web control panel, such as cPanel with Fantastico/Softaculous. Lime-Survey was also taken by third parties on different content management systems such as PostNuke, XOOPS, and Joomla.
Features List
