Palasthotel

greatestview

This plugin redirects attachment pages to the post, where they are placed (via 301). If there is no parent page, it redirects back to the WordPress home URL (via 302).
Further, when editing a post, the option to link images to their attachment page is hidden via CSS (except it is selected by default).

Disable Attachment Pages

Redirects attachment pages to the post, where they are placed, and hides backend option to link images to attachment page (if not default).

Ahir Hemant

Taxonomy In media Library provides better support for media and attachments in WordPress.

My Media Category

Taxonomy In media Library provides better support for media and attachments in WordPress.

Disable Attachment Pages vs My Media Category