SubEthaEdit... Wouldn’t it be wonderful to edit the same document live with everyone in your group? SubEthaEdit makes it possible. Collaboration in editing has been studied for many years with impressive results. SubEthaEdit has been made available to users for the first-ever time. It can do complex calculations to ensure that multiple users are using the correct behavior.
SubEthaEdit can be used as a powerful text editor. It's also the only collaborative editor you can use. It combines the simplicity of Bonjour with the best text collaboration engine in the world to make working together easy and even enjoyable.