Antispam Bee protects your blog from user and trackback spam. Without registration. Anonymous. With numerous settings. It’s easy to use and extremely effective. Really!
Event Espresso is a premium event manager carefully brewed for your WordPress blog/CMS. This premium plugin for WordPress allows you to turn your existing blog or website into a fully featured event management website.
Generates a XML sitemap which helps search engines to index your site.
AnyFont allows you to automatically set any custom TrueType or OpenType font absolutely anywhere you want on your WordPress site. The plugin includes a style manager and simple text replacement options. Custom fonts can be rendered either as images or they can be embedded into the page using CSS3.
Attachments allows you to simply append any number of items from your WordPress Media Library to Posts, Pages, and Custom Post Types.
Sometimes you just need a basic widget that isn’t all packed with crazy options and included files. This plugin comes packaged as basic as you can get with no bells and whistles or anything useless. Just the bare essentials for doing what you need to do.
Now you can display your latest Twitter updates in your sidebar, and not have a ton of overhead or extra stuff slowing your site down.
VaultPress continuously monitors and stores updates to your self-hosted WordPress blogs and standalone WordPress websites. by Automattic
Adds security to the most important area of your WordPress site. This plugin secures the login and admin pages using Private or Shared SSL.