WPD WordPress Dropbox
Display shared Dropbox files, into WordPress user page. Choose between Full Dropbox App or Folder App. Display Dropbox linked files into pages and posts. Ajax images gallery for images on user’s page. Choose which WP groups can use the Dropbox in WordPress. Limit files in sharing to retrieve and display in WordPress. Data cache. Template embed into any WordPress with an easy how to included. Users can manage their files within WordPress, delete/create folders, link, unlink files and folders, upload and create/link files and folders.
Take a look to online examples to get an idea about: plugins.w3tasks.com