DX Delete Attached Media - a free WordPress plugin
DX Delete Attached Media is a WordPress plugin that deletes all of the attached media files to your posts once they get deleted from the system. The standard core behavior deletes posts alone without taking care of related images. Now you can maintain your install and get rid of all solo attachments getting into your posts via the Media button and used nowhere else.
Fore more details about the plugin, download URL and more, just visit the offical page - https://wordpress.org/plugins/dx-dele...