marco-beltrame

marco-beltrame / WinLens

Public

Google Lens for your Windows desktop - translate any on-screen text, in place.

csharp csharp-wpf desktop-app dotnet google-lens
48
6
100% credibility
Found May 27, 2026 at 48 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
C#
AI Summary

WinLens is a Windows desktop application that translates text on your screen directly in place. It works by capturing your entire display, recognizing text using your computer's built-in OCR capabilities, translating it through Google Translate, and then overlaying the translation on top of the original text—matching the background color and font so it looks natural. Unlike browser extensions that only work on web pages, WinLens can translate text anywhere: inside images, games, chat apps, PDFs, and foreign software. It lives quietly in your system tray until you press a hotkey to trigger a translation.

How It Works

1
💡 You discover WinLens

You hear about an app that can translate anything on your screen, even text inside images, games, or foreign apps.

2
📥 You download and run the app

You grab the small program file, run it, and it appears in your system tray with a simple settings panel.

3
🌍 You pick your language

In the settings panel, you choose which language you want everything translated into—English, Spanish, Japanese, and dozens more.

4
✨ The magic moment

You press Ctrl+Alt+T and watch as text across your entire screen gets translated in place, with the translation matching the original background perfectly.

5
You can translate almost anything
🎮
Game menus

You play a Japanese game and read the menus in English

📄
Documents

You open a Chinese PDF and see it translated right over the page

💬
Chat messages

You read a foreign friend's message without copying or pasting

6
⚙️ You customize your experience

You change the hotkey to something easier, set it to launch when your computer starts, or switch languages directly from the overlay.

🎉 You can read anything, anywhere

No more squinting at foreign text or switching between apps. Everything on your screen is suddenly understandable.

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AI-Generated Review

What is WinLens?

WinLens is a Windows desktop app that translates any text on your screen directly over the original. Press a hotkey, and it runs OCR on your entire display, translates the text, and draws the translation in place with a matching background and font. It sits in your system tray and works on anything rendered on screen: games, PDFs, foreign software, images, or chat clients. Built in C# with .NET 8 and WPF, it uses Windows' built-in OCR engine and translates via Google with a MyMemory fallback.

Why is it gaining traction?

Browser extensions can only translate web pages. WinLens captures whatever is actually on your screen, so it handles things extensions cannot: text inside images, game menus, native app dialogs, and scanned documents. The in-place overlay is the differentiator--it reads as if the app was always in your language, not a floating translation box. Mixed-language screens (Latin and CJK text together) are handled automatically by running multiple OCR recognizers and keeping the best result from each. The default hotkey is Ctrl+Alt+T, and you can change it, pick target languages, and toggle startup launch from a dark control panel.

Who should use this?

Gamers playing imported titles with foreign menus. Developers working with non-English documentation or error dialogs. Anyone who needs to read text they cannot select or copy. Users who want Google Lens-style translation but on a full desktop, not just a phone.

Verdict

WinLens solves a real problem that browser extensions cannot touch. The in-place translation approach is clever and the implementation is thoughtful (DPI-aware capture, memory hygiene, concurrent OCR). However, with a 1.0% credibility score and only 48 stars, this is a small project with limited community validation. The executable is not code-signed, and the translation relies on undocumented Google endpoints that could break. Worth trying if you need this specific capability, but treat it as experimental software for now.

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