Sergey Biryukov

Allows to find all posts where a particular attachment (image, video, etc.) is used.
Adds a “Used In” column to the list view in Media Library, as well as to the attachment details modal.
Finds posts that use the image (including any of its intermediate sizes) in post content, or as a featured image. Works with custom post types too.
Inspired by a <a href="http://wptavern.com/the-problem-with-image-attachments-in-wordpress" rel="nofollow ugc">WP Tavern post</a> on image attachments.

Find Posts Using Attachment

Allows to find all posts where a particular attachment is used.

Mobin Ghasempoor

By this plugin you can add all files from a folder to your media. But upload has two condition, files are’t duplicates and don’t already exists in the media.

Bulk add files to media

Handy and useful

Nice plugin...

By this plugin you can add all files from a folder to your media. But upload has two condition, files are't duplicates and don't already exi …

Find Posts Using Attachment vs Bulk add files to media