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....2 Support the feature to Digitally Signing PDF with Timestamp...PdfFileSignature which can accept Signature name and Rectangle objectPDFNEWNET-34998...