whatsapp chat

It lets you send/receive messages instantly and participate in chats.

Chat, discharges, consults and secure live video.

Chat, docs, task lists, and spreadsheets in one app.

Chat client for teams and small businesses.

Chat with friends anytime, anywhere.

Chat and share files over intranet or Internet.

Chat using this RubyCocoa IRC client.

Chat with your Facebook friends on your Mac (was Facebook Messenger).

Chat with your Facebook friends on your Mac.

Chat client that supports a multitude of services.