ViewLingo – AR-style offline screen translator for Mac

Summary: ViewLingo is a macOS app that overlays translations directly on original text using an AR-style viewfinder. It works offline with any app by leveraging Apple’s on-device translation engine, ensuring privacy and no data transmission.

What it does

Users press a shortcut, drag a viewfinder over any text on screen, and ViewLingo displays translations in place. It supports browsers, PDFs, YouTube subtitles, Discord, and vertical Japanese/Chinese text.

Who it's for

It is designed for Mac users who frequently read foreign-language content and want quick, private translations without switching apps.

Why it matters

ViewLingo eliminates the need for copy-paste translation workflows by providing instant, on-screen translations while keeping all data local to the device.