Well, there are lots of great features of WeChat App but I am going to highlight only few here.
So not wasting your much time here, lemme begin with the features and functions.

Free Voice Messaging App
Free text messaging application
Available for Android, Windows phone, Nokia, Java and now for PC (unofficial)
Send amazing stickers while chatting with friends over WeChat
Video Calling and much more

Well, those were some of the best and highlighted features and functions of WeChat Messaging App but there are lots of other features also which I would have shared, but If I post all its features here then this post might go very long. So let it be.

http://www.wechatforpcdownload.com/