 In September 2012, Facebook and Dropbox integrated to allow users in Facebook Groups to share files using Dropbox.In 2013, Samsung pre-loaded the Dropbox mobile application on its Android devices and Dropbox provided extra space for users owning Samsung's devices.In November 2014, Dropbox announced a partnership with Microsoft to integrate Dropbox and Microsoft Office applications on iOS, Android and the Office 365 applications on the web.