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....import MapiJournal data_dir = "path_to_data_directory" attach_file_names...os . path . join ( data_dir , "Desert.jpg" ), os . path . join...