WPManiax

Add sticky social share bar to your web footer.
Foosocial is super easy to install and configure.
It supports most popular social networks and is fully responsive.
Take a look at the <a href="http://www.wpmaniax.com/foosocial/" rel="nofollow ugc">Video Preview</a>
Main Features:
<ul>
<li>easy to install and configure</li>
<li>most popular social networks supported (Facebook, Twitter, Google Plus, LinkedIn, Reddit, Tumblr, StumbleUpon )</li>
<li>fully responsive</li>
<li>slide-in animation support</li>
<li>show Foosocial after user scroll down the page</li>
<li>configure where to show (posts, pages, home, archives)</li>
<li>nice and elegant design</li>
</ul>
<h3>Feedback</h3>
http://www.wpmaniax.com/foosocial/

Foosocial

Add sticky social share bar to your web footer.

LaClave

The MasDetalles share plugin to help people share, bookmark, and email your posts and pages using Masdetalles share. New: MasDetalles share.
MasDetalles Share le permite compartir sus enlaces en el marcador social Masdetalles.do desde su blog, email, tienda virtual, y cualquier pagina web.

Masdetalles Share

Help people share, bookmark, and email your posts, pages, your favorite links through MasDetalles.do

Foosocial vs Masdetalles Share