• LimeSurvey - the most popular
    Free Open Source Software survey tool on the web.

  • Why use LimeSurvey and not some other commercial tool?

    Why use LimeSurvey and not some other commercial tool?

    • Free: Install where you want and as many times as you like - no costs.
    • Open Source: Inspect the source code, change it to do your bidding or create plugins to do so.
    • Data safety: Sensitive response data stays in your hands - saved on your own servers.
    • Limitless: Collect responses without limits, create an unlimited number of surveys
    • International: Available in 80 (yes, eighty!) languages
    • Borderless: Export & import numerous formats used for surveys, responses and label sets

    Check out our extensive feature list...

  • What if I need support?

    What if I need support?

    We have it all in case you need it:

    • Literary: A detailed manual in various languages
    • Outsourcing: Try our own professional hosting service LimeService
    • Huge community: Community support by using our forums and IRC
    • Professional support: Any service needed is avilable by the licensed Official LimeSurvey Partners

    Learn more about our support options...

During this year’s Google Summer of Code Aniessh Sethh worked for Limesurvey on the Central Participants Database project. The project is ready to be tested:
For those who don't want to use the cool new installer we just developed: you can use the online demo at
URL: devdemo.limesurvey.org/index.php/admin/authentication/login
User: admin
Password: test

If you want to have a look at the next Limesurvey version including this project you can check out the CI branch using this URL.

We encourage you to check out this new feature and test it by creating users, importing/exporting participants, adding attributes and the like. Please let us know if any issues arise.

All bugs and suggestions for improvements referring to the Central Participants Database project (direct URL) can be assigned to Aniessh Sethh (aniesshsethh) at the bugtracker.

If you have questions about a certain feature, please check out the Central Participants Database documentation.

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