Coccinella is a free and open-source chat client with a built-in whiteboard for improved collaboration with others. Other key features of Coccinella include:
- File transfer
- Plugin system
- Group chat (MUC)
- Avatars and emoticons
- Secured connections (TLS and SASL)
- Open standard instant messaging protocol (*)
Coccinella is multi-lingual, internationalized and cross-platform.
Also available for Windows & Mac.