Top rated in Instant Messaging & VoIP

Chat with your friends who have MSN Messenger installed.

Enjoy a client like MSN Messenger but without any graphical features.

Brings to your client essential features to make the IRC life just a bit easier.

Sync your avatar on iChat and the artwork of the song playing in iTunes.

sync address book, ical, safari with a macbay account

Replaces text with the first image that comes up for that text on Google Image.

Sends your favourite tweets from within iPhoto or Aperture.

Make free calls, text and video chat to other Vonage Mobile users.

Take your business phone line with you wherever you go on your portable devices.

Upload, schedule, and share videos, photos, and GIFs on Twitter.

Make group chats with ease, so remote workers can get things done faster.

Make international and domestic video calls from your mobile device.

Dial home and abroad with Skype’s international calling rates.

Rapidly comment or uncomment large blocks of source code.

Share a whiteboard, broadcast audio, hold a vote or share part of your screen.

Send a message to somebody who has an American telephone number.

IM status changer for Mac: manage Adium, Skype, iChat statuses.

Answer messages without leaving the game.

Make video calls to iPhone 4, the new iPod touch, or another Mac.

Send and receive messages in a secure environment.