Welcome to the new part of Free Messenger Saga (Signal, Tox, Matrix, Tor Messenger). It’s very good that in the modern world of Facebook, WhatsApp and Skype some peoples create new software for communication.
Ring – open source platform for text chat, voice and video communications and released under one of the best free license – GPLv3. All source code is available on Github. Linux client uses the GTK+ toolkit. Probably most of the Ring code was written by Savoir-faire Linux – free and open source software company based on Canada and France.
In October, 29 Tor Project has presented the Tor Messenger – client for popular IM-services like Facebook, Google, Twitter, XMMP and based on Instantbird. OTR (Off-The-Record) Messaging in XMPP-based services are default enabled. General idea of this new messenger – users can communicate with their usual serviсes via Tor tunnels and government or hackers can’t track their client-server routes and location.