mini chat

Lightweight IRC chat client.

Jabber chat client.

Highly Secure Email, Chat, Instant Messaging, and Collaboration.

Nimbuzz for Mac lets you call, chat and interact with your friends.

MSN chat client.

Jabber/XMPP chat client.

A chat desk top client for mac

Gabtastik is a Site Specific Browser (SSB) for web chat services.

The Manor is a 2D visual chat experience.

Fast IRC chat client.