lets chat

Chat with friends anytime, anywhere.

Chat and share files over intranet or Internet.

Chat using this RubyCocoa IRC client.

Chat with your Facebook friends on your Mac (was Facebook Messenger).

Chat with your Facebook friends on your Mac.

Chat client that supports a multitude of services.

Chat client based on irssi.

Chat with AIM, Jabber, Yahoo, ICQ, and more.

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

Single chat app connects to all major chat networks.