Matt

Tim Berneman

This WordPress plugin adds an automatic and dynamic “To Top” button to easily scroll long pages back to the top.
It features an intuitive control panel to style and adjust to each website’s need. The button only appears for JS enabled browsers and can be optionally disabled for mobile visitors.
<ul>
<li>Image and text version supported.</li>
<li>Options panel to style as desired.</li>
<li>CSS3 created button and hover effect with decent degradation for older browsers.</li>
<li>Caches and minify CSS for better performance.</li>
<li>Ready for internationalization.</li>
<li>Uninstall included.</li>
<li>Ships with Spanish, Castellano, French, Arabic, Persian, Portuguese and Bulgarian translations.</li>
</ul>
Would you like to help translate the plugin into more languages? <a href="http://www.mattvarone.com/contact/" title="Contact Matt" rel="nofollow ugc">Contact Matt</a>.

Dynamic "To Top" Plugin

Adds an automatic and dynamic "To Top" button to easily scroll long pages back to the top.

iprog21

This plugin helps the user to move the page back to the top without scrolling their mouse or dragging the scroll bar from the browser. It is a button that appears when the user starts to scroll the page go down. Then, by clicking the button, the page should automatically goes up at the top of the page.
This video is paid version. 
https://www.youtube.com/watch?v=AYNEInyJrR8

iprog scroll to top

A simple dancing button that scrolls the page to the top automatically.

Dynamic "To Top" Plugin vs iprog scroll to top