We wanted to create a quick way to reset and refocus. Say goodbye to ALT+Tab and Ctrl+Q.
We wanted to create a quick way to reset and refocus. In today's fast-paced digital world, we found ourselves constantly juggling multiple applications, losing focus, and spending precious time hunting through windows to close them one by one.
That's why we built Captain Kill Switch - a cross-platform desktop system tray app that closes all running applications with one click. No more hunting through windows, no more ALT+Tab cycling, no more Ctrl+Q spamming. Just one click and you're back to a clean slate.
Our mission is simple: streamline your workflow and help you maintain focus. Whether you're a developer switching between projects, a designer managing multiple tools, or anyone who just wants a quick way to reset their digital workspace, Captain Kill Switch is here to help.
Streamline your workflow with our powerful system tray application
Close all applications instantly with a single click from your system tray. No more hunting through windows.
Built with security in mind. Only closes user applications, never system processes.
Works seamlessly on Windows, macOS, and Linux. One app, all platforms.
Simple, powerful, and efficient
Download and install Captain Kill Switch on your system
Find the app icon in your system tray
Click once to close all running applications instantly
Available for Windows, macOS, and Linux. Free like the Air.