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....getInstance(String,String,String) خاصية MailMessage.getHtmlBodyText خاصية BaseTokenProvider...AppointmentMailMessa.loadMessageHeader(MailMessage,MapiMessage) خاصية GoogleTokenProvider...