End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
WhatsApp新功能預告:不再限傳相片,可以傳送文件檔啦! https://qooah.com/2015/10/29/whatsapp-sending-document-files/