Stealthy: Secret Messenger - Chat anonymously with friends & strangers
RealTerm - RealTerm is a terminal program specially designed for capturing, controlling and debugging binary...
Berkanan - Chat with people nearby. Even offline, on an ✈️.
GtkTerm - Gtkterm is a simple GTK+ terminal used to communicate with a serial port.
Roomvine - Chatrooms for real life venues, neighborhoods and events
CuteCom - Features: easy to use GUI no cryptic keyboard shortcuts