MXit is a FREE instant messaging application for your mobile phone and PCs. This means that you can chat to other MXit users on their mobiles and PCs, anywhere in the world, for FREE.
It enables you to send and receive text messages to and from mobile phones and PCs via the Internet using GPRS or 3G, rather than by using standard SMS technology
biNu Messenger Chat SMS Email - Send free SMS to any number in any country. Or send unlimited free chat messages to biNu users! Or send unlimited emails to an email address in the world. biNu is now also an instant messenger, allowing you to chat with your friends all day for free. Check your inbox for new SMS, chat or email messages, or your outbox for sent messages