The Packaged Browser" is essentially an application that wraps up a browser engine along with the Flash Player and is locked to your web-based Flash application taking on appropriate branding. It is deployed as a separate application, so it needs to be installed by an end user and accessed as a desktop application. It is like a browser tab without the navigational UI and with a Flash Player isolated from the rest of the system. This application works by loading in the appropriate browser engine and directing this to the predefined URL that hosts the web-based application. The browser engine then loads the custom version of the Flash Player as provided under license by HARMAN. The web-based application is then displayed as if it were running in a normal web page. (Source)