osTicket is a widely-used open source support ticket system. It seamlessly integrates inquiries created via email, phone and web-based forms into a simple easy-to-use multi-user web interface.
License: GPL
Written in: PHP
Operating system: Cross-platform
Moodle is an open source Learning/Course Management System. It is a Free web application that educators can use to create effective online learning sites.
License: GPL
Written in: PHP
Operating system: Cross-platform
OpenEMM is a feature-rich enterprise software for e-mail marketing, newsletters and service mails (transaction mails and event or time triggered mails). OpenEMM offers sophisticated bounce management, link tracking, lots of realtime statistics, a CMS module and a scripting feature to implement individual tasks.
License: CPAL
Written in: Java (Frontend) and Python (Backend)
Operating system: Cross-platform
LimeSurvey (formerly PHPSurveyor) is an open source online survey application written in PHP based on a MySQL, PostgreSQL or MSSQL database. It enables users without coding knowledge to develop and publish surveys, collecting responses.
This project is to offer a consolidated library of icons used in various libraries, window makers, themes and other applications. Almost 10000 unique icons in svg, png, xpm, ico, and icns formats.
License: GPL
Written in: PHP
Operating system: Cross-platform
