The Free / Libre / Open Source Web App with the most built-in features
forma.lms is a Learning Management System (LMS), opensource lms
Manage your organization online
The open-source digital workplace for growing teams and enterprises.
Free forum software
Open source project management
net2ftp is a web-based FTP client
Open Source Enterprise Wiki and Web Application Platform
Simple, scalable, fast and secure full-stack PHP framework
Simple, web-based address & phone book
Monsta FTP is a delightfully intuitive web-based file manager.
Free and open source webmail software
A software tool to bring MySQL to the Web
FCKeditor (retired)
HTML5 editor, free and open-source website builder based on Silex
Contao Open Source CMS (fka TYPOlight)
WordPress event calendar plugin