The goal of Gajim is to provide a full featured and easy to use Jabber
client. Gajim works nicely with GNOME, but does not require it to run.
It is released under the GNU General Public License.

FEATURES:
 * Tabbed chat window
 * Group chat support (with MUC protocol)
 * Emoticons, Avatars, File transfer, Room Bookmarks
 * Audio / video conferences
 * Metacontacts Support
 * Trayicon, Speller, extented chat history functionalities
 * TLS, GPG and End-To-End encryption support (with SSL legacy support)
 * Transport Registration support
 * Service Discovery including Nodes
 * Wikipedia, dictionary and search engine lookup
 * Multiple accounts support
 * DBus Capabilities
 * XML Console
 * Link local (bonjour / zeroconf), BOSH
 * Other features via plugins
 * Gajim is available in 25 languages

WWW: http://www.gajim.org/