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Downloads
For people: the desktop app for Windows, macOS and Linux and the browser extension for Chrome, Edge and Firefox. For developers: the osr command line and the Python and TypeScript packages from their registries. For operators: the container images, a Compose bundle for your own servers, a Helm chart for Kubernetes and the Azure Marketplace package. Every file carries its version and SHA-256.
Current release v2.1.0 · this deployment runs v2.1.0-preview.115, a developer preview of v2.1.0 · /version is the machine-readable answer.
Desktop app
A tray app with one shortcut that opens a command bar anywhere: your router picks the model and tells you which one answered and what it cost. Its first run adds the browser extension to every browser on the computer. Updates install themselves from here; you are asked before a restart.
Published build v2.1.0-preview.115 (developer preview) · built Oct 18, 2026 · the v2.1.0 build follows when the desktop pipeline publishes it
Know what a prompt costs before you send it on ChatGPT, Claude, Gemini and the provider consoles. Published build v2.1.0-preview.115 (developer preview) for Chrome, Edge, Firefox and Safari; the extension is published on its own schedule and the v2.1.0 build follows.
Command line and SDKs
The installer picks uv, pipx or a private virtual environment and puts the osr command on your PATH.
Chrome
Edge
Firefox
Safaricurl -LsSf https://opensmartroute.ai/install.sh | shpowershell -ExecutionPolicy ByPass -c "irm https://opensmartroute.ai/install.ps1 | iex"Photo: cottonbro studio
Self-hosting
Release images are pulled anonymously from the publisher's registry; the files below deploy them. The install guide walks through each path.
docker pull crosrua2c6onyidguw.azurecr.io/osr-platform-api:latestdocker pull crosrua2c6onyidguw.azurecr.io/osr-platform-web:latestThis deployment publishes no release files yet. The container images above and the packages on PyPI and npm are the release; the Compose bundle, Helm chart and Marketplace package appear here, with checksums, as soon as this deployment publishes them.
Compare the checksum with the table; /download/latest.json carries the same values for scripts.
curl -fsSLO https://opensmartroute.ai/download/compose
sha256sum opensmartroute-compose-latest.zip
curl -fsS https://opensmartroute.ai/download/latest.json | jq .artifacts.compose.sha256Each link always resolves to the current release; versioned files never change once published.
Windows: one-click installer or portable exe. macOS: pick Apple silicon or Intel. Linux: AppImage updates itself; .deb and .rpm update through your package manager. Install steps and what it does on the desktop app page. Machine-readable: /desktop/release.json.
The Python SDK on PyPI (zero core dependencies) and the TypeScript client on npm.
pip install "opensmartroute[yaml,server]"npm install @opensmartroute/sdkdocker run --rm -p 8000:8000 -v ./examples:/config crosrua2c6onyidguw.azurecr.io/opensmartroute:latestSelect code or text in the editor and see the task, the tokens, the personal data, the recommended model and its cost; ask, explain or rewrite in place through the router. Guide.
The .vsix of the current release appears here as soon as this deployment publishes it.
Select a passage in Word and see the task, the size, the personal data, the recommended model and its cost; ask, explain, summarise, rewrite or proofread through the router. Guide.
Upload it in Word under Insert › Add-ins › Upload My Add-in, or deploy it to everyone from the Microsoft 365 admin centre (Integrated apps). The file is written for this site's address.
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