Dropbox Automater combines time-saving task mastery with perhaps our favorite cloud storage solution. The service watches a designated folder for uploads, when a new file is added an action is triggered, everything from converting documents, to resizing an image or tweeting a link. And that’s just scratching the surface.
You don’t have to install DropboxAutomator on your computer. You don’t even need to install Dropbox on your computer, because you can use it via the webinterface. – dropboxautomator.com