Good Wordpress plugins for SEO

[petewinter]

Can everyone please recommend some good wordpress plugins that will help with SEO. i.e. Tools or anything suggestion that will help me.

Many thanks

[Adam.Whittles]

WordPress SEO by Yoast is by far the best SEO plugin I have used for Wordpress. Highly recommend!

http://yoast.com/wordpress/seo/

[DavidKonigsberg]

All in One SEO Pack

http://wordpress.org/extend/plugins/all-in-one-seo-pack/ is also very good

[petewinter]

Can you also tell me your thought's on Voltrank: http://www.voltrank.com/

Do you think it's okay to use? I don't want to do anything that will effect my ranking negatively?

[Adam.Whittles]

I haven't heard of Voltrank specifically but I would probably advise to stay away from these types of link exchange networks. You can't always guarantee the quality or relevance of the sites that your links will appear on. Also, Google is pretty savvy at identifying these kind of networks. Personally, I would avoid them.

[Confetti_Wedding]

100% WordPress SEO by Yoast. It's by far the best around.

[Saijo.George]

Just be careful while using any plugin , especially when you do an update because things can break.

I believe the Yoast Plugin throws out a 404 error on sitemaps and categories with a recent update ( The dev could be working on a fix , but make sure what ever is on your site functions properly )

On wordpress you also have to be careful while adding new plugins or updating ( theme, plugins or wordpress itself ) as things with oner plugin might break another one

[jennita]

+1 I use Yoast's plugin on my personal sites