Zodor

<p>Email All Users is a plugin that creates a widget that allows you to send mass email to all registered users in your wordpress site.<br />
You configure the widget with a title and mailto-link-title.<br />
The widget will then create a mailto:link that will include all users that is active.<br />
If you have the plugin “Email Users” installed it will only include users that has approved mass email in the settings.</p>


Email All Users

Email All Users is a plugin that allows you to send mass email to all registered users in your wordpress site.

WebFactory

Sudar Muthu

Bulk WP

<p>Bulk Delete allows you to delete posts, pages, attachments, users and meta fields in bulk based on different conditions and filters.</p>
<h3>Features</h3>
<p>The following conditions and filters are supported.</p>
<h4>Deleting posts</h4>
<p>This Plugin supports the following bulk delete options for deleting posts;</p>
<ul>
<li>Delete posts by category</li>
<li>Delete posts by tag</li>
<li>Delete posts by custom taxonomy</li>
<li>Delete posts by custom post type</li>
<li>Delete posts by comment count</li>
<li>Delete posts by URL</li>
<li>Delete posts by custom field (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
<li>Delete posts by title (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
<li>Delete posts by duplicate title (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
<li>Delete all draft posts</li>
<li>Delete all pending posts</li>
<li>Delete all private posts</li>
<li>Delete all scheduled posts</li>
<li>Delete all posts from trash (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
</ul>
<p>All the above options support the following filters;</p>
<ul>
<li>Post date greater than X days</li>
<li>Post date less than X days</li>
<li>Only public posts</li>
<li>Only private posts</li>
<li>Restrict to first N posts</li>
<li>Delete permanently or just move to trash</li>
<li>Schedule deletion of posts automatically (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
</ul>
<h4>Deleting posts by content</h4>
<ul>
<li>Delete posts by content (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
<li>Delete duplicate posts by title (Available in [PRO]](https://bulkwp.com/))</li>
<li>Delete posts based on whether it contains attachment or not (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
</ul>
<h4>Deleting posts by user</h4>
<ul>
<li>Delete posts by user role (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
<li>Delete posts by user (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
</ul>
<h4>Deleting pages</h4>
<ul>
<li>Delete all published pages</li>
<li>Delete all draft pages</li>
<li>Delete all pending pages</li>
<li>Delete all private pages</li>
<li>Delete all scheduled pages</li>
<li>Delete all pages from trash (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
</ul>
<p>Like posts, all the above options support the following filters as well;</p>
<ul>
<li>Post date greater than X days</li>
<li>Post date less than X days</li>
<li>Only public pages</li>
<li>Only private pages</li>
<li>Restrict to first N pages</li>
<li>Delete permanently or just move to trash</li>
<li>Schedule deletion of pages automatically (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
</ul>
<h4>Deleting post revisions</h4>
<ul>
<li>Delete all post revisions</li>
</ul>
<h4>Deleting users</h4>
<ul>
<li>Delete users based on user role</li>
<li>Delete users based on user meta fields</li>
<li>Delete users who have not logged in in the last X days</li>
<li>Delete users based on their registered date</li>
</ul>
<h4>Deleting Meta Fields</h4>
<ul>
<li>Delete Post meta fields</li>
<li>Delete Comment meta fields</li>
<li>Delete User meta fields</li>
</ul>
<h4>Deleting Attachments</h4>
<ul>
<li>Delete Attachments (Available in <a href="https://bulkwp.com/" rel="nofollow ugc">PRO</a>)</li>
</ul>
<h4>Deleting content from other plugins</h4>
<ul>
<li>Delete Jetpack Contact Form Messages</li>
</ul>
<h3>Support</h3>
<ul>
<li>For free version use the <a href="https://wordpress.org/support/plugin/bulk-delete/" rel="ugc">forums</a></li>
<li>For PRO version – <a href="https://bulkwp.com/support/" rel="nofollow ugc">email us</a></li>
</ul>
<h3>Translation</h3>
<p>The Plugin currently has translations for the following languages.</p>
<ul>
<li>Dutch (Thanks Rene)</li>
<li>Brazilian Portuguese (Thanks Marcelo of Criacao de Sites em Ribeirao Preto)</li>
<li>German (Thanks Jenny Beelens)</li>
<li>Turkish Portuguese (Thanks Bahadir Yildiz)</li>
<li>Spanish (Thanks Brian Flores)</li>
<li>Italian (Thanks Paolo Gabrielli)</li>
<li>Bulgarian (Thanks Nikolay Nikolov)</li>
<li>Russian (Thanks Maxim Pesteev)</li>
<li>Lithuanian (Thanks Vincent G)</li>
<li>Hindi (Thanks Love Chandel)</li>
<li>Serbian (Thanks Diana)</li>
<li>Gujarati (Thanks Puneet)</li>
</ul>


Bulk Delete

This plugin is very useful. I keep using this when I am developing any plugin which imports test posts and using this plugin I delete test posts. 

Very Handy plugin

Bulk delete posts, pages, users, attachments, and meta fields based on complex bulk conditions & filters.

Email All Users vs Bulk Delete