brijrajs

Allows the user to insert a index of posts and categories on page/post using shortcodes.

Post Category Indexer

Allows the user to insert a index of posts and categories on page/post.

twardes

Automaticly generates virtual sitemaps and sitemap index in the XML format. It uses sitemap.org protocol.
Features
<ul>
<li>One-Click install sitemap</li>
<li>Creates posts, pages, tags and categories sitemaps</li>
<li>Splits sitemaps on many parts</li>
<li>Does not create permanent .xml or .xml.gz files on server</li>
<li>Dynamic generation of sitemaps</li>
<li>Possibility of setting number of links per sitemap</li>
<li>Submits created sitemap to the most popular search engines (Google, Bing)</li>
<li>Sitemap is generated only when it is being loaded</li>
</ul>
Version 1.2.3
<ul>
<li>Compatibility checked.</li>
<li>Plugin home site changed.</li>
<li>Removal of inactive submission methods.</li>
</ul>
If you find any problems write <a href="https://wordpress.org/tags/sitemap-index" rel="ugc">a new topic</a>.

Sitemap Index

Works, like it supose to

Automaticly generates virtual sitemaps and sitemap index in the XML format.

Post Category Indexer vs Sitemap Index