The standalone Microsoft Translator app for Windows 10 has been and is no longer available for download from the Microsoft Store . If you previously downloaded the app, it will continue to work, but it no longer receives updates or technical support.
For features like offline translation and camera-based image translation, Microsoft suggests downloading the mobile app on Android or iOS . Features of the Former Windows 10 App microsoft translator windows 10 download
Since the dedicated app is no longer officially supported, you can access the same powerful translation technology through these integrated Windows features: The standalone Microsoft Translator app for Windows 10