Internet Relay Chat (IRC) client.
Cryptocat lets you chat with privacy. It encrypts your chats, is translated into 32 languages and you already know how to use it.
AppleScripts to manipulate iChat & iTunes
Fast, stable IRC client.
OS X client for the Xfire instant messaging protocol.
Gives quick and easy access to over 800 popular emoji icons.
Horizontal scrolling bar for the desktop that contains your Twitter feed.
IRC chat client that is ideal for both novice and expert users.
Add a live chat room to your Joomla CMS.
Twitter client with a drawer for user info.
Chat with your Facebook friends on your Mac.
Perform video and audio calls easily.