Free and open source collaborative editing platform
Version: 0.3.1CollabEd is a collaboration platform that can be plugged into (currently only Java-based) editors to enable non-locking, synchronous, real-time collaboration between different editors. It also provides session playback, a simple chat and a group-list window for awareness.
Operating System: Mac OS X
CollabEd places all the control into the user's hands. All that's required to collaborate with others is the network address, your group and password.
NOTE: CollabEd is licensed and distributed under the terms of the Affero GNU Public License , GNU General Public License (GPL), GNU Library or Lesser General Public License (LGPL) and GNU Library or "Lesser" General Public License version 3.0 (LGPLv3)