jim912

Outputs meta description and meta keywords in the element head. 
Notice! Current version japanese only, yet.
<h3>Links</h3>
“<a href="https://wordpress.org/extend/plugins/ps-auto-sitemap/" title="WordPress sitemap plugin">PS Auto Sitemap</a>” is a plugin automatically generates a site map page from your WordPress site. 
It is easy to install for beginners and easy to customize for experts. 
It can change the settings of the display of the lists from administration page, several neat CSS skins for the site map tree are prepared.
“<a href="https://wordpress.org/extend/plugins/ps-disable-auto-formatting/" title="WordPress formatting plugin">PS Disable Auto Formatting</a>” 
Stops the automatic forming and the HTML tag removal in the html mode of WordPress, and generates a natural paragraph and changing line.
“<a href="http://www.web-strategy.jp/" title="CMS service with WordPress" rel="nofollow ugc">CMS service with WordPress</a>” provides you service that uses WordPress as a CMS.

Meta Manager

Outputs meta description and meta keywords in the element head.

mukeshjakhar888

The first complete free all in one SEO solution for WordPress websites, including home page, archive pages, single post page etc. you can also set custom keywords, social media links for your hole website. This plugin helps you in SEO by adding Meta keywords, Description, facebook twitter google plus meta tags to each and every page, post, archive. (category, tag, date, day and year). This plugin also allows you to specify common keywords to be included on every web page. Plugin from one of the best coder <a href="http://www.phpkida.com/mukesh-jakhar-wordpress-php-web-developer-and-designer/" rel="nofollow ugc">Mukesh Jakhar</a>. For any support just leave your question at our <a href="http://www.phpkida.com/swt-seo-helper/" rel="nofollow ugc">SWT SEO HELPER PLUGIN</a> page. 
Uses Title, Description, Categories, tags, Compulsory keywords (provided by you in setting) for keywords generation.

SWT SEO Helper

This is awesome free seo plugin, guys should be use once, very simple optimize on single setting page this is working great...

This is awesome free seo plugin, guys should be use once

SWT SEO Helper auto generating keywords, Adds Meta keywords and Description, facebook twitter google plus meta tags to each and every page, post, arch …

Meta Manager vs SWT SEO Helper