Evergreen Webview2 =link=

The is Microsoft's recommended distribution mode for embedding web technologies into native applications. Unlike the "Fixed Version," the Evergreen runtime is shared across all applications on a device and updates automatically via Microsoft Edge, ensuring applications always have the latest security patches and features. Core Functionality & Architecture

Developers simply check for the runtime existence ( GetAvailableCoreWebView2BrowserVersionString ) and, if missing, launch the Evergreen bootstrapper. No need to bundle 100+ MB of Chromium binaries.

Since the Evergreen runtime is shared across all apps (Teams, Office, Discord, etc.), Windows loads the same binaries into memory once. With Fixed Version, if you have five different apps using five different WebView2 versions, memory usage spikes dramatically. evergreen webview2

The Edge team constantly tunes the Chromium engine for better memory management and faster rendering. By staying "Evergreen," your application benefits from these performance boosts "for free." Evergreen vs. Fixed Version: Which to Choose?

If a user does not have Edge installed? No problem. When your app installs, you call the simple (a tiny 1.5MB executable) that downloads and installs the Evergreen runtime silently in the background. No need to bundle 100+ MB of Chromium binaries

For further reading, consult the official Microsoft WebView2 documentation and the WebView2Feedback GitHub repository. Happy coding.

Use it unless you’re building for a disconnected bunker. The Edge team constantly tunes the Chromium engine

The bootstrapper downloads the runtime if missing. For offline/enterprise, you can chain the permanent standalone installer. No DLL hell.