Nimbuzz is a free application that connects you with the most popular messenger services on the web.
Nimbuzz can log you in directly to MSN, ICQ or Yahoo! and allows you to chat, send files to other users or start conferencing with friends. Social networks like Facebook , MySpace or Twitter are also supported by the client .
After installing Nimbuzz, you need to create a new account or log onto a pre-existing one. With the help of the setup wizard, your login information for service providers such as
Nimbuzz imports contacts from the respective messenger services. You can then send messages, photos or files to one or more friends through the Nimbuzz menu as well as make phone calls. However, this feature is one of the most unreliable, and you may find it difficult to establish a connection.
Nimbuzz is an interesting free chat client for Mac but is still a little rough around the edges.