Wordpress Plugins for SEO

More SEO Plugin for Adsense publisher or affiliate publisher, this is a little plugin for your web or blog to maximize SEO.

SEO

Meta Robots WordPress plugin – Adds meta tags automatically to posts
Aizatto’s Related Posts – Adds related post information to posts and feeds
Cross-Linker – Set up commonly used words to link to posts or redirects (also useful for affiliate links)
Sitemap Generator – Automatically builds and HTML style sitemap
Google (XML) Sitemaps – Automatically build and ping multiple sitemap services with an XML file
HeadSpace 2 – A monster plugin that lets you rewrite titles, meta data, and host of other features watch the video on the page for the full list of features
SEO Title Tag – Don’t need all the power of Headspace try SEO title tag
SEO Slugs – keeps slugs from becoming too long

Utilities

Secure Form Mailer – makes building and integrating multiple and custom forms easy
FeedBurner FeedSmith – Makes integrating with feedburner easy
Feed Footer – Adds advertising, copyright or other custom messages into feeds
Flickr Photo Album – Integrate your flickr photo’s, albums, sets, and groups into your website
flickrRSS for WordPress – add photos from any flickr RSS feed into your website
Future Posts Calendar Plugin – A calendar that shows which days you have posts scheduled to publish, very helpful for multiple authors and scheduled posts.
Full Text Feed – Lets you use the “more” tag and still publish full feeds
GoCodes Redirection Plugin – Add tiny URL style functionality into your blog
Got Banners – Makes adding advertising banners quick and easy without having to monkey with the template
Highlight Author Comments – Makes giving authors comments a different style much easier
Objection Redirection! – Makes setting 301’s (especially lots of them) easy as pie
Wordpress Organizer – Makes adding and managing uploads and images easier
Who Sees Ads – Makes ads or other elements conditionally displayed
Absolute Comments – Makes replying to comments and managing them much easier
Photo Dropper – Makes adding Creative Commons licensed photos from flickr quick and easy
Search Pages – Lets the search box search both posts and pages
Permalink Redirect – Keep urls with parameters from being indexed
WordPress Mobile Edition – Display a simple stripped down version of your site to mobile users
Wordpress Automatic Upgrade plugin – Save yourself thousands of hours of time upgrading wordpress
WordPress Database Backup – Automate backups of your blog

Social

Increase Sociability Wordpress Plugin – Display custom messages for people who came from social sites like Digg and stumbleupon
Share This – add buttons for social networks under the share this icon
Subscribe to Comments – let people subscribe and be notified when new and follow up comments are made
What Would Seth Godin Do – Display a message to a new visitor on your blog
Twitter Tools – Integrate twitter functionality into your blog

Maintenance

Close Old Posts – Closes old posts keeps them from becoming spam targets and maintenance issues
Search and Replace – Lets you easily search and replace information in your database
Simple Tags – Manage and get tag suggestions for all posts

Reports and Analytics

Blog Metrics – Gives you comments and stats on monthly and author levels
Google Analytics and Feedburner Reports – get feedburner and google analytics in your wordpress admin section
Search Meter – Find out what people are searching for on your site


(Source : http://www.wolf-howl.com/seo-plugins-wordpress/)