https://github.com/dev1an/whatwindow

macOS app that shows process IDs (PIDs) of all open windows on your computer
https://github.com/dev1an/whatwindow

Last synced: 8 months ago
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macOS app that shows process IDs (PIDs) of all open windows on your computer

• Host: GitHub
• URL: https://github.com/dev1an/whatwindow
• Owner: Dev1an
• License: mit
• Created: 2025-05-10T19:58:51.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2025-05-10T22:52:21.000Z (about 1 year ago)
• Last Synced: 2025-05-18T12:52:50.738Z (about 1 year ago)
• Language: Swift
• Size: 492 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md
  • License: LICENSE

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README

          
# WhatWindow

Ever worry that a shady app might pop up a window that looks legitimate but isn’t? **WhatWindow** cuts through the disguise: it instantly tells you which running process owns each window on your screen, so you can spot impostors and stay safe.

![App Preview](Screenshot.jpg)

**Features**:

- List all windows grouped by process

- Give a visual preview of the listed windows

- Show an overlay on your screen that highlights the actual window

**Technologies**:

- [Quartz Window Services](https://developer.apple.com/documentation/coregraphics/quartz_window_services)

- SwiftUI

- Cocoa