Broken Link Checker This plugin will check your posts, comments and other content for broken links and missing images, and notify you if any are found.
Shadowbox JS Shadowbox is an online media vieiwing application similar to Lightbox and Thickbox but with more functionality. Supports all types of media.
2 Click Social Media Buttons Facebook-Like/Empfehlen, Twitter, Flattr, Xing, Pinterest, t3n, LinkedIn und Googleplus dem deutschen Datenschutz entsprechend in WordPress.
Contact Form With Captcha Contact form with captcha plugin allows you to use a Google reCAPTCHA contact form on your blog. It requires PHP 5.0 or later.