How to remove unused images?

Question

WordPress

Good day.
In general, this is the case.
There is a site on WP + Woocommerce.
When the engine was installed and the theme was set up, the moment came
where it was necessary to import products (400 items) from another Woocommerce + WP site. Since in this procedure we used different PLUGINS * , then, accordingly, a lot of photos and duplicates have accumulated, of course, which is not good, because they take up space.
After we downloaded everything, everything works, but one question remains.
*

Not all plug-ins worked correctly, and tried everything they found - a huge number of photos were loaded into the result.

How to delete photos that are not in use? How to leave only those that are attached to the product? What are your ideas?
Thank you.

Answer 1

https://wordpress.org/plugins/dnui-delete-not-used...