(currently for macOS)Dropzone 3 also includes whats called a Drop Bar feature. This enables users to drag one or more files onto the Drop Bar icon where they can be parked for later retrieval. Source #2For example, you can select file on your desktop and drag onto a Dropzone action that can or copy the file to a designated folder in your Finder. Other actions allow you to drop and send a file to your printer, upload an image to ImageShack or Imgur, or copy a file to your public Dropbox account. Source #2https://aptonic.com #1http://www.makeuseof.com/tag/dropzone-3-turbocharges-mac-drag-drop-actions/ #2
Does an app with the functionality of Dropzone 3 exist in Linux?
desktop;drag and drop