
Otr.to
ChatSecure
Element.io
Kandan
Bit Chat
Chattusa
Chatib
MixChatRoom
Python Studio
PyCharm
IntelliJ IDEA
Python StudioChatSecure - ChatSecure is a free and open source messaging app that features OTR encryption over XMPP.
PyCharm - Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more...
Element.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.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
Kandan - Open Source private chat server. Your own private Chat server in minutes, plus additional features.
Bit Chat - Technitium Bit Chat is a secure, peer-to-peer (p2p), open source instant messenger that is designed to provide end-to-end encryption for privacy using strong cryptography.