Download NavigUp chrome extension. Go to parent address. Use Alt+Up (Shift = +1, Ctrl = +2 levels) or click the icon (many times = many levels). and install in your Google chrome browser. This is Direct NavigUp Crx download for Chrome it is also called NavigUp offline CRX for chrome Download. This NavigUp is used to Go to parent address. Use Alt+Up (Shift = +1, Ctrl = +2 levels) or click the icon (many times = many levels).