OX Open-Xchange is a web-based communication, collaboration and office productivity software. ...more

Zaclys ownCloud provider is a hosted ownCloud provider. ...more

Zarafa is an open-source groupware application. ...more

Autistici / Inventati provides activists, groups and collectives with platforms for a freer communication and digital tools for privacy self-defence. ...more

Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all levels, types, and styles of education. ...more

Statpedia is a crowd sourced platform for statistics. ...more

lfresco Community Edition is an open source enterprise content management system. ...more

Rocket.Chat free open source chat solution. ...more

XWiki is a free wiki software platform written in Java with a design emphasis on extensibility. ...more

Nextcloud is a suite of client-server software for creating file hosting services and using them. It is functionally very similar to the widely used Dropbox, with the primary functional difference being that Nextcloud is free and open-source, and thereby allowing anyone to install and operate it without charge on a private server. ...more

ownCloud is a free and opensource file sync and share app which is self hosted. ...more

GitHub is a web-based Git or version control service. ...more