
LimeSurvey
LimeSurvey (formerly PHPSurveyor) is an Open Source PHP web application to develop, publish and collect responses to online & offline surveys.
Encuestame is an Open Source Java web application to publish, collect, share and measure the opinion of the people thought the social media or private environments.
Encuestame is a open source project to measure the opinion of the people thought the social media
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multi-language self-hosted poll form-builder surveys polls vote survey-tool survey-tools forms questionnaire online-survey free-survey-tool