There would be a bunch of popular instant-messengers out there which we can name without taking a breath, however majority of them can be and are getting snooped into by governmental agencies and hackers. Free, Multi-platform and open-sourced Tox instant-messenger aims to solve this by providing an easy to use method to connect with friends and family without anyone else listening-in. Users can not only enjoy secure and encrypted instant-chats but also voice and video calls without the fear of anybody listening into it, also unlike other big-name services which require you to pay for additional features, Tox is totally free, and comes without advertising.

Download Tox Secure Instant Messenger For Windows, Linux or Mac :  http://tox.im/