Mars
Download

Windows desktop · alpha

Download
Mars.

The desktop workspace for Windows 10 and 11. Free to use with your own model key.

0.2.0What’s new in this release

Windows

Windows 10 / 11 · x64

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Package
Windows installer · .exe
Channel
Public alpha
Updates
In the app, signed
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Checking published packages…

Before installing, read the Terms of Use and Privacy Policy.

01Mars CLI

The CLI,
for your terminal.

The same agent, sessions and keys as the desktop app. Its packages are in development; this page lists each one as soon as it is published and checked.

What the CLI does
  • Windowsx64 · ZIPIn development
  • Linuxx64 · archiveIn development
  • macOSApple silicon · archiveIn development

How it installs, once a package is published

  1. 1

    Get the package

    On Windows, one PowerShell command downloads it, checks its SHA-256 and adds Mars to your PATH, without administrator rights. Or download the archive here and compare its SHA-256.

  2. 2

    Put it on your PATH

    If you used the archive, unpack it and add its folder to your PATH. The desktop app is not needed.

  3. 3

    Run it in a project

    Open a new terminal in your project and start Mars. It uses the keys and sessions you already have in the desktop app, or add a key for a provider.

    $ mars --version
$ mars
$ mars auth set anthropic   # only without the desktop app

02Other platforms

The desktop app
for macOS and Linux.

They are in development. Each package appears above as soon as it is published and checked.

  • macOS · Apple siliconIn development
  • Linux · x64In development

03About this release

Before you
start.

  • 01

    Backups

    Keep project backups and review what the agent changed; unattended multi-hour runs are still being evaluated.

  • 02

    Checksums

    A SHA-256 confirms the file is intact, not who published it. Unsigned builds say so beside the download.

  • 03

    Reports

    Include your platform, version and the steps to reproduce; remove keys and private project details from logs first.