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.
Dropbox推出 Windows 8 版,清新簡約介面就像平板電腦! https://qooah.com/2013/01/08/dropbox-for-windows-8/