Simple, SEO friendly, permanent (301) and automatic redirect of 404 errors.
Allows your visitors to leave business / product reviews. Testimonials are in Microdata / Microformat and may display star ratings in search results.
Protect your WordPress site by hiding vital areas of your site, protecting access to important files, preventing brute-force login attempts, detecting
Blubrry PowerPress brings the essential features for podcasting to WordPress including full iTunes support, Web audio/video media players and more.
Add a Custom Search Site with no setup. Just drag and drop a widget and you're done.
This plugin places a posting form in the sidebar
Gives network admins an easy way to see what themes are actively used on the sites of a multisite installation
Get the official Twitter Follow Button as a Widget or Shortcode for your website.
Show language flags at "My sites" list in WordPress admin bar.
Bloglist, recent posts and comments from the whole network.
Add the ability to create post template
Show Overview and memory usage on WordPress Dashboard, with less load consumption. Full compatible with WordPress 2.9.2 MU.
Display a list of post counts for all your sites in a network.
Let your users upload images, manage their media and post and share it on buddypress activity stream!
Provides an easy way to selectively add actionable social sharing buttons to your posts content or below the post in a 'Call To Action' box.
QPM adds page/post management links for one-click actions as drafting, private/public, opening/closing comments/trackbacks, trashing/deleting, etc
Create easily a nice gallery of videos for your site with youtube and/or flv videos.
Photo Gallery with slideshow function, video players, music and podcast, many templates (players) and powerfull admin to manage your media assets with
A lightweight and user-friendly tool to enhance your WordPress site with feature-loaded Google Sitemap and Archive Page (or HTML5 Compliant Site Map).
Embed a post or a category of posts that is within another website on the same WordPress network (multisite).
A Multisite Robots.txt Manager - Quickly and easily manage all robots.txt files on a WordPress Multisite Website Network.
Sidebar widget and template function to display an ordered blog list of subsites (with post count) on a page of the WordPress MU main site.
MU Plugins Tool allows you to activate or deactivate any MU (must-use) plugins that are installed - on an individual basis or all at once.
Adds Colorbox/Lightbox functionality to images, grouped by post or page. Works for WordPress and NextGEN galleries. Comes with different themes.
A plugin that include global navigation bar for Worpdress Multisite
With This Plugin You Can Add Your Advertisement In WordPress Network Blogs
Extends the standard WordPress widgets to be able to run on another blog on the site.
Lists on one page unmoderated and spam comments for all MU blogs for moderation.
Globalizes the akismet api key so it can be used across blogs.
Ensures logins are always done via SSL on a subdomain of the master domain, but access to custom domains are always over HTTP, to avoid cert errors.