Messenger Plus! Live is a free Windows application designed to enhance the chat experience for users of instant messaging services. It provides a range of features that allow users to customize their messaging interface, including skins, sounds, and emoticons. The program also supports various add-ons that can be integrated to further improve functionality and user engagement.

In addition to personalization options, Messenger Plus! Live offers features such as message logging, which allows users to keep track of their conversations, and the ability to send messages to multiple contacts simultaneously. Its user-friendly interface and comprehensive functionality make it a valuable tool for anyone looking to enhance their social and communication experience on Windows.