DuoTyping for Windows 1.2.0
Underlines in the apps you write in, and checks with a free account.
Heads up
DuoTyping's checks now need a free account. Using your own API key? No account needed.
New
Underlines while you type now follow you into the apps you write in. Turn them off app by app in Settings.
The writing window underlines your draft as you type.
Find a language by typing its name in Settings.
Download from theMicrosoft Store
Get it: the Microsoft Store updates DuoTyping by itself. To update now, choose Check for Updates in the tray or in Settings › About.