I can recommend the WP Real Media Library plugin. It adds visual folders to your wordpress media library view for a better and faster organization:

https://codecanyon.net/item/wp-real-media-library-media-categories-folders/13155134

WP Real Media Library is a WordPress plugin that allows you to easily manage your media library in your blog. Using this plugin, you’ll be able to organize the thousands of images, audio, video, and PDF files in your media library in folders. Basically, it’s like WordPress categories for your media library.