WindowTranslator is a Windows translation tool that reads screen text from games and apps running on your PC and overlays the translation directly. Just select the target window to display translations without disrupting your gameplay or work experience.

You can choose your preferred translation engine, such as DeepL or Gemini, and optionally use OCR (automatic text recognition). With no complicated setup, it works broadly with game UIs, dialogs, browsers, documents, and more, regardless of the app.