Text chat with one person or a group of people
Use one window for multiple chats
Audio chat with others
Create image effects or change your background
Connect to users on your local network through Bonjour
With Messages you can communicate with others around the world with text messages, audio chatting, or video conferencing—free. You can text chat with one person or with a group of people, exchange files, send text messages to someone’s phone, display images from iPhoto, save printable copies of your chats, and record audio or video chats. With a fast Mac and Messages, you can have audio chats with ...