Get the easiest, yet most powerful WordPress file manager. Create a file category, drag'n drop your files and insert a file category or a single file directly into your content. WP File Download serves you with a lot of professional features like a full-text search engine and full Google Drive, Dropbox, OneDrive integrations with two way file synchronization.
Demo: https://www.joomunited.com/wordpress-products/wp-file-download