Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....para armazenar mensagens de e-mail, contatos, compromissos ou outras...do Outlook que armazenam e-mails, itens de calendário, anotações...