
ChatCrypt
Element.io
ChatSecure
Otr.to
Kandan
Bit Chat
Chattusa
Chatib
Secure Exchanges Chat
Session Messaging App
SimpleX chat
Tor Messenger
Briar
Signal
Otr.to
WhatsApp
ChatCryptElement.io - Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
Session Messaging App - Session is a private messenger that aims to remove any chance of metadata collection by routing all messages through an onion routing network.
ChatSecure - ChatSecure is a free and open source messaging app that features OTR encryption over XMPP.
SimpleX chat - ๐ SimpleX - the most private and secure chat - now with double ratchet E2E encryption!
Otr.to - A secure peer-to-peer chat in your web browser.
Tor Messenger - The easiest app yet for anonymous, encrypted IM