thewebist

A widget for displaying a list of subpage links. The list remains consistent regardless of where you are in the hierarchy.
Other features include:
<ul>
<li>Widget displays only on pages with subpages or on subpages.</li>
<li>List title is a link to the main page parent.</li>
<li>You can specify the link text for the list title, or you can completely hide it.</li>
<li>Sort subpages by Menu Order or Page Title.</li>
<li>Specify the depth of pages shown (all in hierarchy, all in flat list, 1 level, 2 levels, etc.)</li>
<li>Presentation utilizes minimal markup to allow for easy styling via your theme’s CSS.</li>
</ul>

WenderHost Subpages Widget

A widget for displaying a list of subpage links. The list remains consistent regardless of where you are in the hierarchy.

Bodhaditya Fouzder Aditya

This widget will dynamically list all the subpages. When you are on a page, it will find the parent page and list all the child pages.
It can also include the current page’s subpages in the listing.
Feature List-
<ul>
<li>Add filter for changing section parents</li>
<li>Allow $post to be filtered</li>
<li>Add unique class to menu items, menu-item-{id}</li>
<li>Add hook for adding links to end of subpages listing</li>
<li>Update widget formatting in the backend</li>
<li>Subpage titles are filterable</li>
<li>Support for all hierarchical post types</li>
<li>Only output HTML for classes if there are classes</li>
<li>Only output subpages ul if there are subpages</li>
<li>Allow second level subpages to be nested in li</li>
<li>Add class for the first menu item</li>
<li>Add filter for widget classes</li>
<li>Add filter for widget title</li>
<li>Sort by menu order</li>
<li>Add a depth parameter to the args filter</li>
<li>Allow deeper menu (current page’s subpages)</li>
</ul>
You can customize the listing with the following filters: 
ar_subpages_widget_args – modifies the arguments passed to wp_list_pages 
ar_subpages_widget_display_override – determine when the widget is displayed 
ar_subpages_widget_override_post – change the current post 
ar_subpages_widget_parents – customize the hierarchy used in querying subpages 
ar_subpages_widget_title – customize the widget title 
ar_subpages_page_title – customize the page title 
ar_subpages_widget_class – customize the classes applied to pages
Contributors: 
– <a href="https://profiles.wordpress.org/bfouzder" rel="nofollow ugc">bfouzder</a> 
– <a href="https://profiles.wordpress.org/farjanaroshni" rel="nofollow ugc">farjanaroshni</a>

AR Subpages Widget

Lists subpages of the current parent page

WenderHost Subpages Widget vs AR Subpages Widget