littlejon

LJ Subpages Widget allows you to display a menu listing subpages from a chosen page.
This plugin was developed as I needed a widget to display a list of subpages in my sidebar. All the other plugins that I found would only display subpages from the current page being displayed.
Features:
<ul>
<li>Will display the subpages of a chosen Parent page (as of version 1.1 will show subpages of current page if required).</li>
<li>Customizable Title with the choice of using the Parent Page Title or writing your own</li>
<li>Compatible with subpages of subpages. You have the option of displaying Subpages of the Subpages being displayed (This is theme dependant, your theme must support submenus in the sidebar for this option to function as expected)</li>
<li>If there are no subpages to display the widget outputs nothing rather then leaving a heading without any content</li>
</ul>
This widget was built using the new WordPress Widget API and as such it supports multi instance copies. For this reason it means that this widget is only supported by WordPress 2.8 and above. If you have a requirement for this plugin for a version of WordPress lower then 2.8 please contact me on the plugins homepage via a comment.

LJ Subpages Widget

LJ Subpages Widget allows you to display a menu listing subpages from a chosen page.

anmari

The widget produces a breadcrumb trail through the page tree – a single page from each level of the page hierarchy (no nesting, no indenting). This widget is useful for website that may have fairly deep menu`s and a risk of the user getting “lost”. 
A Default CSS styling is provided, however this can be switched off. It is also possible to add a separator in the HTML markup (instead of just using CSS to style the menu).
Features:
<ul>
<li>Uses listed items with minimal markup. The markup is compatible with twentyseventeentheme html markup and wordpress delivered markup. </li>
<li>Provides default css styling (no spans for separators), with the option to switch the default styling off to use your own. Depending on your existing theme, you may need to adjust your theme`s css. See below.</li>
<li>Allows specification of a separator if you really wish one. This will be inserted into a span within the link text, so the whole area is clickable. If there is no separator (default) then no span html is issued.</li>
</ul>

amr breadcrumb navigation

Produces a breadcrumb trail through the page tree - a single page from each level of the page hierarchy (no nesting, no indenting).

LJ Subpages Widget vs amr breadcrumb navigation