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....MailMessage instance by loading an Eml file message_format = Rjb ::... load ( data_dir + "Message.eml" ) puts "From: " + message ....