It supports a wide variety of transport networks, including Jabber (XMPP), IRC, Google Talk, Facebook Chat, Twitter, Yahoo, and others enables Off-the-Record (OTR) Messaging automatically and has an easy-to-use graphical user interface localized into multiple languages. Tor Messenger is a cross-platform chat program that aims to be secure by default and sends all of its traffic over Tor. Today we are releasing a new, beta version of Tor Messenger, based on Instantbird, an instant messaging client developed in the Mozilla community. Please see the announcement for more information. As of March 2018, Tor Messenger is no longer maintained and you should NOT use it.