Chat Tools Software For Mac

Secure instant messenger.

Virtual office software.

SIP and IAX/IAX2 software phone.

Jabber chat client.

Chat client that supports a multitude of services.

A full-featured free Twitter app for your Mac

A minimal (and elegant) Twitter client

Waveboard is a client software for Google Wave

Easily post to and read from your Twitter.com feed.

Optimized Twitter client for Mac

Twitter client with a real OS X look and feel.

A beautifully designed and very functional Twitter Client

a simple and elegant Twitter client

A Twitter client with message store capability

OpenC6 is a Linux and Mac OSX free instant messenger.

Instantbird is a multi-protocol Instant Messaging client.

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

An IRC client for Mac OS X

Syrinx is a fully customizable twitter client designed for Leopard (OS X 10.5+).

Video conferencing and instant messenger.

Xfire client implemented as a plugin for Adium.

Internet phone to make calls on your Mac OS X

IAX2 telephony app.

View your Xbox Live friends list on your mac.

Yahoo widget version for free visual voicemail.

MSN chat client.

IRC chat client from UNIX port.

Webcam Video Effects for Photo Booth & iChat.

Twucket is a new Twitter client for Mac OS X Leopard.

Jabber/XMPP chat client.

It lets you send/receive messages instantly and participate in chats.

Adds enhancements to iChat.