Kellet for Windows
The full agent: the four blocking layers, uninstall protection, and scheduled blackouts. It installs as a background service and starts before you sign in.
Download for Windows
Free for 14 days from the moment you add your first device. No card to start.
Minimum requirements
- Windows
- Windows 10 (version 2004 or later) or Windows 11, 64-bit
- Processor
- Intel or AMD, 2 cores or more. ARM PCs are not supported
- Memory
- 4 GB
- Storage
- 2 GB free
- Also
- Administrator rights to install, and an internet connection
- Runs as a service, so it is protecting the machine before anyone logs in.
- Covers every Windows account on this PC, not only yours. Get the agreement of everyone who uses it before you install.
- Removal goes through your cool-down. That is the point of it.
- Updates itself, so this is the only time you download anything.
The installer is the same for everyone and needs no account to download. Your device links itself afterwards: run it, approve the device in the browser window it opens, and it gets its own token so no password is ever typed into the app.
Decide it once, while you’re steady.
Fourteen days free, every layer on, no card needed.
kel·let/ˈkelɪt/ A weight lowered partway down an anchor line so the anchor stays set when the wind picks up. You put it down in calm water, for the night it blows.