Find leftover files stored in the WP uploads directory tree which are missing from the Media Library.
QPM adds page/post management links for one-click actions as drafting, private/public, opening/closing comments/trackbacks, trashing/deleting, etc
This Plugin Truly Enhances WordPress Admin Bar By Adding Many Useful Options For It, Like, Bit.ly Shortlink, Custom Menu in Admin Bar and a lot more.
Delete users by entering plaintext which will be searched for email addresse and matching user accounts then deleted.
Delete posts on your WordPress blog by keyword searching
An Ajax Plugin Helper for the WordPress admin plugin page. Adds Ajax activate, deactivate, delete and upgrade functionality.
Batch change post categories or published date incl. CRON rescheduling
Allows the administrator to remove the delete post link from the page lists and from the publish box in edit view.
This plugin prevents users from deleting pages, posts and custom post types.
This plugin permits your members to delete their own account. All languages supported!
Simple duplicate post deleter. Trashes duplicate posts based on status and category. Keeps newest or oldest original copy.
Protects against inadvertant update and deletion of select plugins.
This plugin used for add edit delete and listing module at admin side.Also user can search and sort records.
WP Tag Delete - Tag Assassin, is a simple yet powerful plugin to delete those unused and unwanted tags.
Delete the Custom Fields from your postmeta table where assigned posts no longer exist.
AJAX-based table manager for WordPress. It is built using the excellent data grid from DrasticTools.
This plugin allows you to delete Posts, Pages and Comments without moving them to Trash first. Additionally it restores all Are you sure? questions.
Find and delete all thumbnails from your Media Library
Disable Site Delete plugin completely disables the site/blog deletion by a non network administrator
Automatically removes all non-featured image attachments from posts.
Automatically deletes all spam comments older than 15 days.
This plugin will help you to manage your upload folder, identify useless files and remove them and save space.
This plugin will allow your users to delete their own account without any need for interaction on the administrator's behalf.
The Delete Delete Site Plugin removes the "Delete site" link from your WordPress multisite admin panel
Empty widget areas with the click of a button
Removes blacklisted html tags and attributes.
This plugin allows you to delete content from your WordPress site/blog.
Update (17. November 2008): I keep this plugin here for reference but since WordPress 2.7 there's a [Plugin Installer](http://codex.wordpress.org/Vers
An extremely simple plugin which removes accumulated error log files from your web space.
Uninstall Yoast SEO and then cleans up the WordPress database completely, no more Yoast SEO\'s database or it\'s setting.