No Posts User Delete WordPress plugin removes users accounts (and their meta info) with no posts from your wordpress database website.
This WordPress plugin gives the option to remove the users that have no posts, based on their role.
After activating, you can find the plugin under “Users” menu.
- Download the plugin and unzip it.
- Upload the ‘no-posts-user-delete’ directory (not its contents, the whole directory) into your wp-content/plugins/ directory.
- Activate the plugin through the Plugins menu in WordPress.
You can download the plugin from WordPress Plugin Directory: http://wordpress.org/plugins/no-posts-user-delete/.