A calendar system with many views, upcoming events widget, color-coded categories, recurrence, and import/export of .ics feeds.
Adminimize that lets you hide 'unnecessary' items from the WordPress backend
Adds breadcrumb navigation showing the visitor's path to their current location.
Relevanssi replaces the default search with a partial-match search that sorts results by relevance. It also indexes comments and shortcode content.
The most popular Five Star Rating System on the web. User-friendly ratings for: posts, pages, comments, WooCommerce, BuddyPress and bbPress forums.
WordPress Popular Posts is a highly customizable widget that displays the most popular posts on your blog.
**NOTICE: This plugin is no longer maintained.** Quick Cache has been renamed to ZenCache.
s2Member®—a powerful (free) membership plugin for WordPress®. Protect members only content with roles/capabilities.
Sell digital downloads through WordPress with this complete digital downloads management plugin
Displays Visitor Maps with location pins, city, and country. Includes a Who's Online Sidebar. Has an admin dashboard to view visitor details.
Build local directories, business provider listings, Yellow-Pages directories, Yelp-like review sections and much more!
Download Monitor is a plugin for uploading and managing downloads, tracking downloads, and displaying links.
Build beautiful custom forms the WordPress way. View live previews of your forms while you build them.
A feature-packed eCommerce plugin built upon WordPress core functionality ensuring excellent performance and customizability.
AWPCP Classifieds: Great for increasing retention to your site, adding revenue for your business, and creating customer interaction.
Automatically re-publishes blogposts to Facebook, Twitter, Google+, Pinterest, LinkedIn, Blogger, Tumblr, Delicious, Plurk, etc profiles and/or pages
The complete and reliable plugin for managing custom post types, custom taxonomy and custom fields.
Add Contact Form to your WordPress website.
Simply hide widgets on specified pages. Adds checkboxes to each widget to either show or hide it on every site page.
A simple and easy way to test your theme for all the latest WordPress standards and practices. A great theme development tool!
The easy way to Add Widgets or Sidebars to Posts and Pages by shortcodes or template tags.
Adds an AJAX rating system for your WordPress blog's post/page.
Admin UI for creating custom post types and custom taxonomies in WordPress
A simple search for find strings in your database and replace the string.
Efficient many-to-many connections between posts, pages, custom post types, users.
Remove clutter, save space: display and hide additional content in a SEO friendly way by wrapping content in an [expand] shortcode.
Map any blog/site on a WordPressMU or WordPress 3.X network to an external domain.
Lets you edit the WordPress admin menu. You can re-order, hide or rename menus, add custom menus and more.
Dynamic Widgets gives you full control on which pages a widget will display. It lets you dynamicly show or hide widgets on WordPress pages.