This plugin lets you select a specific template for a category, just like pages
This plugin can remove specific taxonomy base slug from your permalinks (e.g. "/genre/fiction/" to "/fiction/").
Fixes 404 error bug in wp category page while using custom permalink structure. Now added support for custom post types by using snippets from jdantze
Advanced yet accessible content permissions. Give users or groups type-specific roles. Enable or block access for specific posts or terms.
Adds categories and tags functionality for your pages.
Awesome Filterable Portfolio allows you to create a very modern and outstanding portfolio which filters instantly using jQuery animations.
SEO Internal linking (page, post, category). Automatic SEO for website
Allows manual selection of a 'main' category for each post for nicer permalinks and better SEO. Pro version adds custom post type support.
Create custom post lists to display various content. Easy to use Filter & Design as well as highly configurable and extensive.
The WPCustom Category Image plugin allow users to upload their very own custom category image.
Improves your blog's search engine optimization by "noindexing" pages you choose.
Convert Pages to Posts and Vice Versa
A simple, yet very beautiful tag cloud.
Turns boring Description field on Taxonomy pages into full scale Rich Text Editor.
Portfolio is a super easy responsive portfolio grid plugin which aims to showcase portfolio items, clients or even team members!
xili-language lets you create and manage multilingual WP site in several languages with yours or most famous localizable themes. Ready for CMS design.
Easy add icons to sidebar of categories and pages. All features are flexible and ajax based.
A plugin that lets you select the categories that appear on the front page of your WordPress site.
Plugin "WP Optimize By xTraffic" optimizes your WordPress websites more useful and powerful through the special features.
A plugin for managing the article series you write.
Duplicate content cure is a simple plugin that improves SEO by preventing search engines from indexing pages that contain duplicate content.
Useful shortcodes to display a post or page content or a list of posts. 100.000 downloads!
Using this plugin one can easily collapse/expand pages with children and grand children.
Removes category base or parents categories or tag base from your permalinks. Compatible with WPML Plugin and WordPress Multisite.
Enhance WordPress media/attachment management
Place a custom banner and link at the top of your product category pages. Easily update the image through your product category edit page.
Simple Yearly Archive is a rather neat and simple WordPress plugin that allows you to display your archives in a year-based list.
Lets you manipulate the order in which posts are displayed.
Allows multiple permalink structures and category-specific permalinks without needing redirects.
The No. 1 plugin to assign icons to categories. Category Icons allows you to associate a unique image with each of your WordPress categories.