Install Jan on Windows

Open-source ChatGPT alternative that runs 100% offline on your PC.

Add to my install script Official website

Install commands

Open PowerShell or Windows Terminal and run one of these commands to install Jan.

winget

winget install --id Jan.Jan --exact --source winget

Scoop

scoop bucket add extras
scoop install extras/jan

Chocolatey

Not available in the Chocolatey repository.

Package details

Category: AI Tools
winget: Jan.Jan
Scoop: extras/jan

Package sources

The script installs exactly these packages. Versions are the latest ones recorded by the automated catalog check on 2026-09-14; they are used when version pinning is enabled.

Package manager	Package	Verified version	Source
winget	`Jan.Jan`	0.8.4	Manifest
Scoop	`extras/jan`	–	Manifest

Install Jan together with other apps

Add this app to a WinMate selection to install it together with the rest in one script and with a single administrator prompt.

Add to my install script

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