Notification Bar plugin is beautifully designed with focus on ease of use,takes only 30 seconds, No developer logo.
Simple Sticky Footer is a lightweight plugin, it allows to promote/advertise a WP Page (rich-text document) as a sticky footer (always on top div).
A wordpress plugin that can add on a sticky footer for all pages. The footer can be customized to suit your site's aesthetics.
Nmedia Sticky Header/Footer is VERY light and simple Plugin which allow to place contents on Top/Bottom with sticky div.