One installer for every supported version of Autodesk Revit. Per-user install — no administrator rights needed.
Downloading starts automatically. You'll need a license key to activate — start a free trial or see pricing.
Open RevKitSetup.exe, accept the terms, and click Install. It installs for your user account only.
Start Autodesk Revit and find the RevKit panel on the Add-Ins ribbon.
Click the License icon and paste your key. A first-run tour then shows you around.
Don't have a key yet? Start a 30-day free trial — no credit card.