Click the download link, agree to the software license terms, and save the .unitypackage file to your computer. Phase 2: Manual Import into Unity

Before you can import the SDK, you must download the official installer or package from the source. Navigate to the Vuforia Download Center.

You will need a Vuforia Developer account. If you don't have one, you can register for free.

Look for the section titled "Add Vuforia Engine to a Unity Project" or "Unity SDK".

Once the file is on your local drive, follow these steps to import it into your Unity project: Unity - Vuforia Engine Library