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....modifyDate ); // gets the date from XMP metadata of [FileInfo] as long...using info from [FileInfo] and XMP metadata: {0}" , modifyDate );...