...It offers a wide range of options for creating and editing PDF, PDF/A and XPS documents, for displaying and printing them on paper, for conversions between these formats, exporting and/or importing from/to other file formats.
Moreover, PDF Xpansion SDK comes with eInvoicing functionality for the formats Peppol BIS Billling, Factur-X, XRechnung. It enables software developers to integrate EU-compliant electronic invoicing functionality (create, display, convert, and read electronic invoices) according to EU standard 16931 in applications.
The SDK is made to integrate those functions into both Windows desktop applications for the PC and for Windows Apps. ...