Messenger Reviver 2 automatically installs, repairs and/or modifies Windows Live Messenger 2012, 2011, 2009, and 2008 as well as Windows Messenger to continue signing in despite being blocked by Microsoft. It is a freeware unblock live messenging application that's user friendly, portable, advanced and easy-to-use.
Here are some screenshots to illustrate the features and user interface of this application:
Signal Desktop
Microsoft Teams
Discord
Skype
Skype Portable