Free and open source webmail software
Collabtive is web based project management software. Simple and easy.
Collabtive is web based collaboration software. It is an Open Source alternative for proprietary tools like Active Collab or Basecamp. Features include: Projects, Instant Messenger, Tasks, Files, Timetracking, Multilanguage, Basecamp import
Open Source Learning Management System
Claroline is collaborative learning environment based on PHP/mySQL. It allows teachers or education institutions to create and administer courses through the web. The software provides group management, forums, document repositories, calendar, SCORM,...
PHPfileNavigator is a PHP Open Source Web File Manager. Easy to install and use. All in CSS and Valid XHTML 1.1, allow manage all possibilities with files and folders.
Project has moved to github: https://github.com/craigk5n/webcalendar WebCalendar is a PHP application used to maintain a calendar for a single user or an intranet group of users. It can also be configured as an event calendar.
Authoring and Learning management system
Dokeos is an elearning and course management web application (LMS), translated in 34 languages, already helping thousands of organisations worldwide to manage learning and collaboration activities.
A software tool to bring MySQL to the Web
phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web. Currently it can create and drop databases, create/drop/alter tables, delete/edit/add columns, execute any SQL statement, manage indexes on columns.
FUDforum is a super fast and scalable discussion forum. It is highly customizable and supports unlimited members, forums, posts, topics, polls & attachments. It can import XML Feeds and sync with USENET groups and Mailing Lists (bi-directional).
Web-based tool for developers and administrators to access into Oracle. Written in PHP to allow view,manage and export Oracle objects (tables, view,index,package, procedure, trigger..) over WWW (like phpMyAdmin, phpOraAdmin or funkctions like TOAD)
https://github.com/NucleusCMS This project move to GitHub.
Simple Picture Gallery Manager is a PHP script which generates online photo albums and features very simple setup and update procedures. Highly configurable though, it includes several options for smooth integration.
Full-featured, fully customizable, multilingual, skinable, multi-document web based WYSIWYG HTML editor control. Microsoft Internet Explorer, Gecko based browsers (Firefox, Netscape, Mozilla) and Opera 9 are supported.
The eyeOS Update-Pack is a advanced version of the web-based operating system, "eyeOS", within more languages, new functions, and lots of more...
Active Analytics is an experimental fork of an open source web analytics platform.
TFTgallery is a PHP based web image gallery which doesn't need a database. It uses the directory structure for data storage. The main features are: an on-the-fly thumbnail creation, PDF and ZIP creation, image calendars, EXIF support
Add Contact Form to your WordPress website.
Contact Form allows you to add a feedback form easilly and simply to a post or a page.
Contao Open Source CMS (fka TYPOlight)
Contao is an open source content management system (CMS) for people who want a professional internet presence that is easy to maintain. The state-of-the-art structure of the system offers a high security standard and allows you to develop search engine friendly websites that are also accessible for people with disabilities. Furthermore, the system can be expanded flexibly and inexpensively. Easy management of user rights, the Live Update Service, the modern CSS framework and many already integrated modules (news, calendar, forms, etc.) have quickly made Contao one of the most popular open source content management systems on the market.
The leading Open Source survey tool
LimeSurvey is a survey software to create online surveys. Features open/closed surveys, branching, participant administration, quotas, WYSIWYG HTML editor, email invitations & reminders, assessments, basic statistics and more.
ZuseCode can create your project with PHP programing language and CI
Suite of diverse free tools under the platform win32 destined to help to increase the safety and ergonomics, of the users of internet of simple and comfortable way
eyeOS first versions published as Open Source.
eyeOS is a Web Desktop done with PHP and MySQL. Versions until 2.0 are Open Source. For later versions please visit eyeos.org
Web-Frontend for various Transfer-Clients. 1.0-beta supports BitTornado, Transmission, BitTorrent (mainline), Azureus, nzbperl and wget.