Secure instant messaging system for team collaboration
Unity - The multiplatform game creation tools for everyone.
LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
Godot Engine - Feature-packed 2D and 3D open source game engine.
Softros LAN messenger - LAN messenger for an internal office chat for home or business users. It does not require a server and is very easy to install and use. It supports personal chats, group chats, message brodcasting, files transfer and remote desktop access.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Bopup IM Suite - Organize secure messaging system and communicate instantly via self-hosted IM server.