FileRun has a beautiful File-Explorer Google-Drive styled. You can testdrive it here FileRunDemoSite
When I download a File I get to choose if I want to open the file directly in a Office Application.
When I click on Office, google prompts me with a Chrome Open File Dialog. The File opens directly from the location instead of being savend in /downloads/ folder.
How can I achieve this behavior? All existing answers on SA state that this is not possible, so this might be interesting to others as well. Not even google has implemented this. Is there a cross-browser solution?
Onedrive does it as well:


