Android System WebView

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Android System WebView is an important component in the Android ecosystem that allows apps to display a web page inside. Read more about Android System WebView  

Whenever you see an application opening a web page inside, you probably see Android System WebView in action. It’s an important component of the Android ecosystem, but it’s not available as a regular app.
 
Android System WebView is usually preinstalled on most Android devices, but that might not be the case for all of them. In any case, it’s good to know that if you do have it installed it’s a good idea to keep it up to date so that you’re protected against any vulnerabilities that might come along.
 
Since this is a system component, users won’t have direct access to it, and it’s more oriented towards developers. User can’t really open it; they can just see it working.