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lacrioque 9be98b2c0e Dev: Reload theme config on printable survey view 1 day ago
admin Fixed #7107: Login using http://<serverurl>/admin broken on IIS 6 years ago
application Dev: Reload theme config on printable survey view 1 day ago
assets Fixed issue #15227: Unable to Delete Questions 2 weeks ago
docs Release 3.17.17+190918 3 days ago
framework Dev: update to Yii1.1.21 5 months ago
installer Dev More database field type fixes 4 months ago
locale Updated translation: German by HonkXL, c_schmitz 2 days ago
plugins Fixed issue : demo plugin broke page 1 year ago
tests Dev: Sleep more so stupid PHP 5.6 can catch up (Travis) 4 days ago
themes Dev Small translation fix 2 days ago
third_party Dev: Updated chartjs, underscore and jquery 3 weeks ago
tmp Dev: Add index.html to tmp/assets/ again 1 year ago
upload Dev: some cleaning 1 month ago
.bowerrc Dev: Sorting and filtering of ParticipantList is working. 3 years ago
.editorconfig Dev: added some js related standards 1 year ago
.gitattributes Dev: add eol=lf for sql,txt,lss 6 years ago
.gitignore Dev: rebuild minified adminbasics 2 weeks ago
.htaccess Revert "Revert "Dev: RedirectMatch 403 for hidden files except /.well-known"" 1 year ago
.scrutinizer.yml Dev Updated Scrutinizer config 1 year ago
.travis.yml Dev: Add TODO note in travis config 3 weeks ago Dev Added pull request template 2 years ago Fixed issue #10168: Commit test! Ignore 3 weeks ago
composer.json Dev: Downgrade to PHPUnit 5.7, which is supported on PHP 5.6 7 months ago
index.php Fixed issue: Captcha not showing 1 year ago
manifest.yml Added container definition 2 years ago
phpci.yml Added phpci.yml 4 years ago
phpunit.xml Dev: Switch order of tests 1 year ago

LimeSurvey Logo

Sophisticated online survey software

Build Status


Limesurvey is the number one open-source survey software.

Advanced features like branching and multiple question types make it a valuable partner for survey-creation.


See our Administration Demo. The credentials are prefilled, just click Log in

Or try taking one of our test surveys

How to install


We try to publish a release every other day. We recommend using those.


You may want to use the plain repository, which is also possible.

Please be advised, that we sometimes push development versions into the repository, which may not be working correctly.



The absolute minimal requirements are:

  • Apache >= 2.4 | nginx >= 1.1 | any other php-ready webserver
  • php >= 5.4
    • with mbstring and pdo-database drivers
  • mysql >= 5.5.3 | pgsql >= 9 | mariadb >= 5.5 | mssql >= 2005

We recommend the following setup

  • nginx 1.4.6
  • php 5.6.x
    • with php-fpm, mbstring, gd2 with freetype, imap, ldap, zip, zlib and database drivers
  • mysql 5.5.50


for more information please refer to our homepage, or have a look at the manual


LimeSurvey software is licenced under the GPL 2.0.

Pictures and the LimeSurvey Logo are registered trademarks of LimeSurvey GmbH, Hamburg, Germany.

Tools used

We are using BrowserStack to run manual tests on different browsers and devices

We are using Scrutinizer to static check our code

We are using TravisCI to run automated tests before release: