A New Kind of Instant Messaging
Powerful open source team chat application
Home to the Signal Protocol and other cryptographic primitives
Encrypted messaging, communities, voice chat, and file sharing.
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Smoke: Android Crypto Chat Messenger
A place for all your chatting apps.
Self-hosted chat app for small teams
FireFloo Communicator is a beautiful and slim XMPP & Echo chat client.