Facebook also provides instant messaging service through its social network, which is used by millions of people all over the world. With Facebook Messenger, you can instantly chat with many of your friends and relatives in your list. This application completely belongs to Facebook. All members can use this application free of charge. Messenger, the fastest way to communicate, offers you the freedom to use it whenever you want. You can communicate with many of your friends via messenger application without opening Facebook. You can send photos, talk with multiple friends at the same time, see who’s active, and record voice messages. Facebook Mini Messenger is the most effective way of secure communication. While you enjoy meeting with many people at the same time, enjoy your frequent conversations with your loved ones. Extension Download.