Instantbird is the new messaging tool from Mozilla. It can connect to Windows Live Messenger, Facebook Chat, Yahoo, ICQ, IRC, Google Talk and many others. Building on the experience available via open-source software, Instantbird is able to harness the power of Pidgin (via its libpurple protocol library) and of Mozilla’s Firefox technology, to provide access to a wide variety of instant messaging networks, while providing an easy (and well known) extension platform. Although Instantbird is fully cross-platform (Windows, Mac OS X, Linux), we strive to present a native look-and-feel to the user interface.