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....is_multi_contacts(stream) # Loads list of all contacts from VCard file...load_as_multiple(file_path, encoding) # Loads list of all contacts from VCard stream...