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....save a distribution list to a multi-contact VCF file: // convert..."distribution_list.vcf" , options ); Convert Multi-Contact VCF Files to MapiDistributionList...