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....messages preserving tnef attachments. var eml = reader . ReadNextMessage...mbox to pst preserving tnef attachments. var pst = MailStorageConverter...