Download
There is no public release of MultiChamber yet. It's in active development toward a Windows beta. This page will link to the release when it's out.
Status
- No public release yet. Builds made so far are development builds, not production releases. The system (MSI) installer hasn’t yet passed clean-machine installation testing.
- Windows x64 only. Linux and macOS are planned after the Windows beta.
- Installers aren’t code-signed yet. Code signing is planned, but the first public releases are expected to ship unsigned. Until installers are signed, Windows may warn before running one, and you should check the SHA-256 published with each release (see below).
Releases will be published on GitHub Releases, and this site will link there. This website doesn’t host installers itself.
Which installer
Each release will have two Windows installers. Pick one per machine.
| Installer | Installs for | Admin rights | Use it for |
|---|---|---|---|
User installer MultiChamber_<version>_x64-user-setup.exe | just you | not needed | your own machine, or when you don’t have admin rights |
System installer MultiChamber_<version>_x64_en-US.msi | all users | required | IT deployment (Group Policy, Intune) and shared machines |
The user installer goes under your user profile and can update itself if you turn that on. The system installer goes under Program Files. MultiChamber doesn’t install updates for it: if update checks are on, it only tells you a new version exists, and someone with admin rights (usually IT) installs it.
Requirements
- Windows 10 or 11, x64.
- The Microsoft WebView2 Runtime. Windows 11 includes it. On Windows 10 it’s usually already installed; if it isn’t, get the Evergreen runtime from Microsoft’s WebView2 page. Neither installer installs it for you.
- A model server you choose: a local one such as Ollama or LM Studio, or a provider you configure.
Check a download
Compare the installer’s SHA-256 with the value published on the release page. In PowerShell:
Get-FileHash .\MultiChamber_<version>_x64-user-setup.exe -Algorithm SHA256
If the two values don’t match exactly, don’t run the installer.
Uninstalling
Uninstall from Windows Settings → Apps. Uninstalling doesn’t remove your MultiChamber settings and session history; they stay in your user profile.