Close every running application in one click from the system tray.
Captain Kill Switch is a free system-tray utility that closes every running application in one click - a clean close request first, then a firm stop within two seconds. An allowlist model protects Windows system and session processes. Tiny native app, auto-updates, 10 languages. Anonymous usage statistics only; see https://captainkillswitch.com/privacy.
Captain Kill Switch 0.4.16
Full notes: https://github.com/captainkillswitch/downloads/releases/tag/v0.4.16
| Publisher | Captain Kill Switch Team |
|---|---|
| Version | 0.4.16 |
| Release date | 2026-10-22 |
| License | Proprietary (free) |
| Installer type | wix |
| Architecture | x64 |
| Package ID | CaptainKillSwitch.CaptainKillSwitch |
Install Captain Kill Switch from the command line with Windows Package Manager (winget):
winget install --id=CaptainKillSwitch.CaptainKillSwitch -eChocolatey is The Package Manager for Windows. It was designed to be a decentralized framework for quickly installing applications and tools that you need. It is built on the NuGet infrastructure and
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