Captain Kill Switch is a Free Windows program in the Other category, developed by Captain Kill Switch Team. The current version is 0.3.3; you can download it safely from its official source with the download button above.
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.
📝 Release notes (0.3.3)
macOS-only feature release; the Windows build carries the shared changes.
- The sweep's one-time "ways to help" note now appears on the tenth sweep of an install, once, and never opens anything by itself.
- No change to Windows targeting, exclusions or the two-second force floor.
SHA-256: 6340D5E984F051CDC2FFF7AB73FE63E80B1FF82F6E9D03FC0CFF8C36F329E923
