Yahoo! Messenger 11.5 - Chat, Instant message, SMS, Video Call, PC Calls

See What's Inside The New Yahoo! Messenger
Buddy vs. Buddy

Challenge your friends in a series of social games, including Backyard Monsters and Pool.
Facebook™
Friendly

Now you can chat with your Facebook™friends right from your Messenger.
Share Away,
All From Here

Share and update your status, post comments and keep up with your conversations across Facebook™, and Yahoo! all from your Messenger.
IM On Mobile

Enjoy your chats on the go through your iPhone, Android or any Internet enabled phone.
Always On Chats

Always stay signed in to your chats and never miss any conversation, whether you are at home, at work or on your mobile device.
Tabbed IMs

Chat with all your friends from one easy and convenient window with tabbed IMs
See What's Inside The New Yahoo! Messenger

Watch the video

Easily find or invite friends from other services to come chat with you
Now you can chat with high quality full-screen video.
Make free PC-to-PC calls and PC-to-phone calls for as low as 1¢ a minute (plus free voicemail!)
Send text messages (SMS) to friends' mobile phones for free*
Instant message with one friend, or conference in a bunch
Show your style with emoticons, Avatars, audibles and IMVironments
Use the built-in media player to watch web videos and view photos with friends
Easy access to your conversation history from any device

* Your friend will incur carrier charges for receiving your text messages.

System requirements: Microsoft Windows XP, Vista, 7.

Other versions: Mac, Web, Mobile, iPhone