Last updated: October 2024. Information accurate as of WebView2 Runtime version 120+.

Microsoft's documentation confirms this use case. The Evergreen Standalone Installer is explicitly designed for users in offline environments. A full-blown installer that can install the Evergreen Runtime in an offline environment, available for x86/x64/ARM64. For offline clients, the WebView2 Runtime standalone installer is a complete installer that can install the Evergreen WebView2 Runtime in an offline environment.

Navigate to the official download page. Scroll to the Download the WebView2 Runtime section.

| Feature | Online Bootstrapper | Offline Installer | | :--- | :--- | :--- | | File size | 1–5 MB | 130–160 MB | | Internet required | Yes (to download runtime) | No | | Network load | High per PC (downloaded repeatedly) | Low (one download from a central share) | | Air-gapped support | No | Yes | | Silent install parameters | Supports /silent / install | Supports /silent / install |

When preparing to distribute your app and the WebView2 Runtime , you must choose between two primary distribution modes: