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.
What's new in WPF in .NET 3.5? https://blog.hackedbrain.com/2007/07/26/whats-new-in-wpf-in-net-3-5/