Top Alternatives to Bopup Messenger for Windows
Bopup Messenger Free
IMPORTANT: Microsoft is replacing Windows Live Messenger with Skype. All your contacts will be moved automatically. Take a look at The Complete Guide to Moving from Messenger to Skype for more information, alternatives and tips.
Bopup Messenger is a nice, full version program only available for Windows, that belongs to the category Social & Communication and subcategory Chat & Instant Messaging and that has been published by B Labs.