OpenMeetings is a free browser-based software that allows you to set up instantly a conference in the Web. You can use your microphone and/or webcam, share documents on a white board, discuss in a chat, share your screen or record meetings. It is available as hosted service or you download and install a package on your own server.
This activity module provides a document editor for real-time collaboration. Changes to a document are immediately reflected for other users who are accessing the same document. Moodle users can collaborate on simple text files, word, spreadsheet and presentation documents or upload a document.
The plugin requires a self-hosted Collabora Online Server (CODE) that is accessed using the so-called WOPI protocol.