It focuses on a younger demographic and its user interface is bright and colorful, with an upbeat zing to it. LINE supports a number of features like instant chat messaging, VoIP audio and video calling, sharing multimedia, and more. A number of interesting features and tools make it a good software for instant communication. This app is supported by Android, iOS, Windows, and Mac. LINE also supports VoIP calling, and both audio and video conferencing. One can use this app to communicate via texts, images, video, audio, and more. LINE is a free communications application for all kinds of devices, including smartphones, PCs, and tablets. Dinkar Kamat Updated a month ago LINE - A freeware instant messaging application