Yes. The footer contains 4 widget areas you can use to display widgets. Go to Appearance > Widgets and drag’n'drop any widgets you like in the “Footer Area” widget box. To show certain pages only you can create a “custom menu widget”. First create a new nav menu under Appearance > Menus and name it as you like (i.e. footer menu). Then go to your widgets page and use the “custom menu widget” in the footer area.