Messages 6.1 beta

Download Messages and get a taste of what’s coming in OS X Mountain Lion. When you install Messages, it replaces iChat.

But iChat services will continue to work. And Messages brings iMessage to the Mac — just like on iPad, iPhone, and iPod touch running iOS 5. Here are the features you can expect with Messages:
- Send unlimited iMessages to any Mac, iPad, iPhone, or iPod touch.
- Start an iMessage conversation on your Mac and continue it on your iPad, iPhone, or iPod touch.
- Send photos, videos, attachments, contacts, locations, and more.