In the past, letters were the basic source of communication from one place to other places. In most of the countries, trained pigeons were used for sending letters to different places. Then came the era of technology in which computers, laptops, Internet, Television, and mobiles changed the way of communication completely. A few years ago, SMS and MMS were the best way of chatting through mobiles, but now the world is moving away from MMS and SMS as the default way of communication. The apps like AOL Instant Messenger changed the communication environment completely well. Now an unlimited number of Instant Messaging applications are the best source of communication all around the world. These programs help you to text chat with a friend, save and print your conversation, make voice and video calls, encrypt messages, make PC to PC voice calls and access different social networking websites. We have collected the information about such Instant Messaging applications. Have a look on Best Free Messengers and choose the best one.