Software · System & repair

Captain Kill Switch

Close every running application in one click from the system tray.

Completely free
Windows, macOS and Linux
No account

Ad-supported exit link (Clictune): an intermediate page may show for a few seconds before the official website. Direct link to the website, no intermediate page

Download from the official source

Link to the official download page, ad-supported (Clictune): an intermediate page may show for a few seconds. Direct link to the download

Report an error

Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Completely freeconfirmed by Official plan pages (pricing, licence, terms), Automatic reading of the official pages
Excerpt from captainkillswitch.com, read on 7 November 2026
empty desktop ready for whatever is next. repeat whenever the chaos returns. download get captain kill switch free forever. pick your platform — we've highlighted the build for the device you're on. windows windows 10/11 download exe more options exe installer recommended msi installer winge Open the page
License: Proprietary, freeconfirmed by Winget (Windows Package Manager)
Open source: not documented
Commercial use: not documented
Account required: Noconfirmed by Automatic reading of the official pages
Excerpt from captainkillswitch.com, read on 7 November 2026
arathon. just one calm, decisive click. download free see how it works free download · macos, windows & linux no account free, no ads one calm, decisive click. runs 100% locally no account, ever anonymous stats only signed & notarised why it's good built to do one thing extremely well no b Open the page
Credit card required: not documented
Watermark: Not applicable
Ads: not documented
Platforms: Windows, macOS and LinuxEstablished by Linux: Unspecified source · macOS: Unspecified source · Windows: Unspecified source, Winget
Publisher: Captain Kill Switch Team
Latest version: 0.4.16
Source code: github.com/captainkillswitch/downloads

Overview

Features described on its official website and in its Winget manifest: statistics and charts.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information

“Anonymous usage statistics only; see https://captainkillswitch.com/privacy.” — Winget, 10 November 2026

At a glance

Captain Kill Switch is completely free: no known feature is locked behind a paid plan.

It is distributed under a proprietary licence: free to use under its terms, which may change; that licence is not an open source licence.

Strengths

No account needed

Sources and checks

Facts collected from Unspecified source (platforms) — 9 November 2026
Facts collected from Winget (Windows Package Manager) (source code, publisher, licence, platforms, version) — 7 November 2026
Facts collected from Official plan pages (pricing, licence, terms) (free status) — 7 November 2026
Facts collected from Automatic reading of the official pages (account, free status) — 7 November 2026
Last technical check: 7 November 2026
Description from github.com — Manifeste Winget (MIT)

How listings are built →

Do you develop Captain Kill Switch?

Correct this listing with the report form, or cite it with this optional badge (it shows the verified free status and changes nothing in the ranking):

<a href="https://licitpro.fr/en/resource/captain-kill-switch"><img src="https://licitpro.fr/badge/captain-kill-switch.svg?l=en" alt="Listed on LicitPro" height="20"></a>

Developers and publishers →