WeChat is a messaging and calling app that allows you to easily connect with family & friends across countries. The WeChat for Windows 10 app is free on Microsoft store. Support free voice and video calls.
With Skype for Windows 10, you can video chat, text, and send instant messages to your friends directly.
LINE, designed for Windows 10, is a social networking platform that allows users to communicate with one another, free voice and video calls anywhere, anytime.
GroupMe is a group messaging application that works on multiple platforms and even over SMS, allowing instant media sharing, event creation and management. It also delivers apps for mobile platforms and Windows 10.
