WordPress.org

The most downloaded plugin for WordPress (almost 30 million downloads). Use All in One SEO Pack to automatically optimize your site for Search Engines

Av: Michael Torbert, Steve Mortiboy, Dougal Campbell, Peter Baylies, och andra.

Share buttons for WordPress including the AddToAny sharing button, Facebook, Twitter, Google+, Pinterest, WhatsApp, many more, and follow icons too.

Av: micropat och addtoany.

BuddyPress hjälper dig att med WordPress bygga vilken typ av community-baserade webbplats som helst, med medlemsprofiler, aktivitetsflöden, användargrupper, meddelanden med mera.

Av: John James Jacoby, Paul Gibbs, Boone Gorges, r-a-y, imath, @mercime, och andra.

Add Facebook social plugins and the ability to publish new posts to a Facebook Timeline or Facebook Page. Official Facebook plugin.

Av: Facebook, Automattic, Niall Kennedy, Matt Kelly (Facebook), Rishi Gharpuray, och andra.

Adds links to all of your social media and sharing site profiles. Tons of icons come in 3 sizes, 4 icon styles, and 4 animations.

Av: noahkagan.

Automatically publishes blogposts to Facebook, Twitter, Instagram, Google+, Pinterest, LinkedIn, Blogger, Tumblr, Xing, Flipboard and 21 more profile

Av: NextScripts.

Free and easy way to double your email subscribers. And Sharing tools to double your traffic from Facebook, Twitter, Pinterest & more.

Av: SumoMe.

Beautifully display social media and contact information on your website with these simple widgets.

Av: godaddy, Jonathan Bardo, och Frankie Jarrett.

This plugin inserts social share links at the top or bottom of each post.

Av: utahta.

One click registration & login plugin for Facebook? Easy installation? Is it totally free and comes with support? Yeah!

Av: Nextendweb.

Add twitter feeds on your WordPress site by using the Easy Twitter Feed Widget plugin.

Av: DesignOrbital.

Display a customizable Under Construction or Coming Soon landing page for all users except the admin. Perfect for developing on a live server!

Av: smartcat.

No. 1 Podcasting plugin for WordPress, with simple & advanced modes, players, subscribe tools, and more! Supports iTunes, Google Play, Stitcher...

Av: Angelo Mandato och blubrry.

Using this social media plugin you can upload your own social icon, set your social URL, choose whether you want to display vertically or horizontally

Av: cybernetikz.

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

Av: smplug-in.

Custom feeds for Facebook Pages, Groups, Events, Album Photos, Videos & Covers, Twitter, Vine, Instagram, Pinterest & YouTube on pages, posts

Av: slickremix.

Inserts Facebook Open Graph, Google+/Schema.org, Twitter and other Meta Tags into your WordPress Website for more efficient sharing results.

Av: Marco Almeida | Webdados och wonderm00n.

Facebook Like Box plugin comes with Facebook Like Box Widget & Shortcode.

Av: weblizar.

Easy sharing and connecting on social networks. Display on posts or use widgets or shortcode. Also Twitter name/hashtag to link converter.

Av: LinksAlpha.

Super Cool Plugin for inserting all kinds of Social Bookmarking & Sharing buttons. Has customizable Floating Share Bar, Widgets, Shortcodes also.

Av: vaakash.

Add a Pinterest "Pin It" Button to your site and get your visitors to start pinning your awesome content!

Av: Phil Derksen och Nick Young.

Add social icons to your WordPress menu items automatically.

Av: pd.

Floating Social Bar is the best social media plugin for WordPress that adds a floating share bar to your content.

Av: Syed Balkhi och Thomas Griffin.

Add follow me social buttons. Uses font icons, ready for Retina Display.

Av: Lucy Tomas.

SEO Plugin By Squirrly is for the NON-SEO experts. Get Excellent Seo with Better Content, Ranking and Analytics. For Both Humans and Search Bots.

Av: Calin Vingan, Florin Muresan, och Nagy Paul Sorel.

Social Sharing buttons for desktop & mobile to boost traffic & shares. Used by +100k websites & Fortune 500 companies. No code required!

Av: GetSocial.io och Joao Romao.

Twitter Tools is a plugin that creates a complete integration between your WordPress blog and your Twitter account.

Av: Alex King och crowdfavorite.

Simple Twitter Tweets - Display your Tweets on your WordPress site using the new Twitter OAuth API v1.1. (even when you can't connect) Because th

Av: Planet Interactive.

Lets you easily embed and promote any Facebook Page on your website. Your visitors can like and share the Page without having to leave your site.

Av: topdevs.net och Ilya K.

Display your Twitter Feed beautifully in 60 seconds.

Av: Peter Booker.