Gajim
Jabber Client written in PyGTK

Gajim is a jabber client written in PyGTK. The goal of Gajim's developers is to provide a full featured and easy to use xmpp client for the GTK+ users. Gajim does not require GNOME to run, event-hough it exists with it nicely. Gajim is released under the GNU General Public License Features:
- Tabbed chat windows
- Groupchat support (with MUC protocol)
- Emoticons, URL grabber
- Systray icon
- TLS & GPG support
- Transport Registration support
- Service Discovery including Nodes
- Multiple accounts support'