Denis Buka

Creates navigation to next and previous posts specific to the category or tag a visitor came from. You can embed the navigation automatically or use a custom function <code>addIntNav()</code> in your template files. Customize the appearance with post thumbnails and labels. Swap next and previous post links mirror-wise. Bold links to the current category or tag. Optimized for use with caching plugins.
Features overview:
<ul>
<li>Add next/previous navigation links to your post specific to the category or tag a visitor came from. </li>
<li>Optionally highlight referrer link occurrances on page. </li>
<li>Insert navigation automatically above or below post content or use a custom function – <code>addIntNav()</code>. </li>
<li>Choose wheather navigation should contain labels and post thumbnails. </li>
<li>Swap next and previous links mirror-wise. </li>
<li>Optionally load navigation links in a frame if you’re using caching plugins on your site. </li>
</ul>
My other plugins:
<ul>
<li>Generate Cache (https://wordpress.org/extend/plugins/generate-cache/) </li>
<li>Drop in Dropbox (https://wordpress.org/extend/plugins/drop-in-dropbox/) </li>
</ul>
Links: <a href="http://steamingkettle.net" rel="nofollow ugc">Steaming Kettle Website Design & Video Production Studio</a>

Intuitive Navigation

Creates navigation to next and previous posts based on the category or tag a visitor came from.

Linchpin

Aaron Ware

Create next/previous links for pages. Adds the functions next_page_link() and previous_page_link() which links sibling to page(s). 
If your page doesn’t have a direct sibling the plugin will try to go out to the parent of the current page and get the parent’s next sibling. If enabled the plugin will also loop from end->beginning and beginning->end.
This plugin is great for utilizing WordPress for presentations. If you create a set of pages. This plugin will cycle through them. Additionally you could utilize some javascript to create a timer to automatically go from page to page.
This plugin is based on ‘Next and Previous Page not Post’ by Matt McInvale. Although it’s gone through almost a complete rewrite from his release in 09. This plugin is a bit more optimized to take advantage of newer plugin techniques. Includes code from banesto as well regarding references to grandparent pages. Also added in additional features such as $args array for easier customization down the road. This plugin is great for utilizing wordpress as a presentation tool.
<h4>See the FAQs Page for Snippets and Examples</h4>

Linchpin – PrevNextPage

Create sibling page links. Similar to next_post_link() & previous_post_link() but for pages. Great for utilizing Wordpress for Presentations or it …

Intuitive Navigation vs Linchpin – PrevNextPage