Distributed instant messaging system for developers
Home to the Signal Protocol and other cryptographic primitives
Telegram messenger for Android
Server supporting the Signal Private Messenger applications on Android
Secure communication software
You can message and share files inside your intranet without a server.
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Smoke: Android Crypto Chat Messenger
The very last word in instant messaging
A lightweight, peer-to-peer messaging program.
Graphical message and file encryption tool
UDP based desktop chatting app which supports AES-256 bit encryption.
An OpenSource Chat Solution
My twist to a Java based secure layer for socket communication.
A secure Jabber-client for Android using strong encryption
A P2P Messenger which uses JXTA. It provides secure RSA/AES end-to-end