Facebook like box plugin will help you to display Facebook like box on your wesite, just add Facebook Like box widget to your sidebar and use it. Also
Facebook comments plugin will help you display Facebook Comments on your website. You can use Facebook Comments box on your pages/posts.
Adds proper Facebook Open Graph Meta tags and values to your site so when links are shared it looks awesome!
This plugin provides easy and quick use facebook like box widget in your blog. You can fully customize facebook like box in easy way.
Sharify lets you add Social Share Buttons for Twitter, Facebok, Google+ and more to your WordPress website easily!
This plugin will automatically add meta tags on the HEAD section of your posts. It will be used by different social media's share functionalities
Define and optimize what the Facebook crawler should pick up and show when people share your content.
A simple and clean plugin that allow users to add facebook author meta (i.e. Author By info in facebook news feeds.) in their websites/blogs.
Only this Secret Meta plugin enables Facebook brand-new Author By info at News Feed. Check Screenshot & Live Example!
Adds OGP and Facebook meta to your website
Customize thumbnails and descriptions generated on Facebook when your post/page is shared. This plugin lets you to control your presentation Facebook.
Basic zero-config Facebook Open Graph meta generator.
BST share iT - Die Social-Sharing-Buttons die nicht nach Hause telefonieren und geltendes deutsches Recht beachten.