itext7.pdfinvoice by: iText 5,653 total downloads last updated 8/29/2018 Latest version: 2.0.1 itext itext7 itextsharp c# .net csharp pdf zugferd pdfinvoice pdfInvoice is an iText 7 add-on that can automate your invoicing process and make invoices readable by both humans and machines. It supports the ZUGFeRD standard.