One step process to remove pingbacks and trackbacks and leave only real user opinions in your posts comments.
Removes all inline style tags from the content of posts/pages/custom post types.
Optimizes the WordPress Database after Cleaning it out
Simple Revisions Delete add a discreet link within a post submit box to let you purge (delete) its revisions via AJAX. Bulk action is also available.
Sticky List is a Gravity Forms add-on that lets you list and edit entries from the front end.
iTrasher allows site admins to delete unwanted or unused images.
Batch-Moving Posts plugin.
Delete all comments from your wordpress database easily.
WP Clean Up Optimizer will extensively clean up your WordPress database along with Optimizing without manual queries.
Your time-saving Swiss Army Knife for featured images: Set, replace and delete them in bulk, set default images, get overview lists.
This plugin prevents users from deleting pages, posts and custom post types.
Bulk delete posts, pages, users, attachments and meta fields based on different conditions and filters.
Removes blacklisted html tags and attributes.
Disable Site Delete plugin completely disables the site/blog deletion by a non network administrator
This plugin permits your members to delete their own account. All languages supported!
This plugin only deletes the bbp roles that bbpress create. It's useful after uninstall the bbpress plugin.
Allow users with specific WordPress roles to delete themselves from the Your Profile page or anywhere Shortcodes can be used.
Provides a task management system.
Find and delete duplicates posts, pages, custom post and 301 redirect to the new or old URL.
Protects against inadvertant update and deletion of select plugins.
Allows one to mass delete WordPress posts and pages according to the specified conditions such as date range, post status, post content, etc.
Allows admins to lock selected posts and pages so they cannot be edited or deleted by non-admin users.
Remove the version from your WordPress website completely and Increase security and prevent from hacks.
Delete all comments from your database easily.
Remove author pages and link authors to home page
Prompts a user to click a confirm button whenever he tries to submit, publish, update, schedule or delete a post.
More easily view, edit, add, and delete all of your WP Options from the dashboard
This plugin searches duplicate posts by title or content, filtering by category and can permanently delete them with images or send them to the trash
A WordPress plugin/Dashboard Widget that allows you to connect to any database and edit the contents.
Batch change post categories or published date incl. CRON rescheduling