Auto Pin It Button adds a "Pin It" button to your blog posts automatically.

Snap Skout's free social sharebar plugin features popular social icons, including Skout. Skout is the easiest way to find the best deals and info.

Simple and easy to use social share buttons with animated Facebook, Twitter, Pinterest and Google plus icons.

Frizzly allows you to add share buttons on images and in post content.

Easily add sharing buttons to your WordPress site and track sharing activity from networks like Facebook, Twitter, Pinterest, Google+, and more.

Automatically pins images from your posts to your Pinterest account.

Highlights images on hover and adds a Pinterest "Pin It" button over them for easy pinning.

Extension to jQuery Pin It Button for Images that allows you to pin full-sized images provided the image is linked to its full-sized version.

Automatically add a Pin It button on every image in your posts. No shortcodes necessary, this flexible plugin makes it easy for your visitors to share your content.

A very simple way for adding Pin-it capability to your WP site.