Facebook By Weblizar is Facebook Like Box plugin comes with Facebook Like Box Widget & Shortcode.
Sharify lets you add Social Share Buttons for Twitter, Facebok, Google+ and more to your WordPress website easily!
Display your social media content (Facebook, Twitter, Google+, Instagram, YouTube, Vine, Pinterest + more) in one stunning wall.
Add Facebook Like Button to a post or page and increase the number of likes by revealing a special message to the users.
Add Facebook social plugins and the ability to publish new posts to a Facebook Timeline or Facebook Page. Official Facebook plugin.