shawfactor

This plugin allows you to create duplicate images in the media library, rather than having to create a new copy of the image and upload it to WordPress again.
It works by copying the post and its metadata into a totally new file in the media manager. Any changes you make to the new copy of the attachment — updating the caption or cropping, for example, will only be applied to the new attachment, not to the original.
This is useful if you want to edit or crop an existing image without effecting the original
To use, go to the Library tab and you will see a copy file link below each media (this will only appear in list view, see faq)

LH Copy Media File

Thanks! It does what it's supposed to do.

Great plugin! Does what it's supposed to.

Allows you to create duplicate images in the media library.

silverwings

FlashFolders improves the WordPress media library by making it easier to organize and browse media files.
The plugin adds a clean and intuitive interface that helps you manage large media libraries using virtual folders, allowing you to keep your files organized without changing how WordPress handles media attachments.
FlashFolders is designed for site owners, editors and developers who want better media organization with a fast and WordPress-native user experience.
Key features: 
* Organize media files using virtual folders 
* Browse large media libraries more efficiently 
* Clean and WordPress-native admin interface 
* No impact on existing media URLs 
* Does not modify core WordPress behavior
FlashFolders works with standard WordPress attachments and integrates seamlessly into the WordPress admin area.

FlashFolders

FlashFolders improves the WordPress media library by making it easier to organize and browse media files.

LH Copy Media File vs FlashFolders