Last week, Bruno Lowagie, the CEO of iText Software, attended the European PDF Technical Conference organized by the PDF Association to see the future of PDF: Leonard Rosenthol, Adobe's PDF Architect, allowed us to look in his crystal ball: A combination of PDF and Web technologies can enable customers to make their documents and publications available everywhere in the best way possible for the document consumer: Unfortunately, invoices are still mostly on paper: But the German ZUGFeRD standard is a great step forward: This is a view from the European "20 years of PDF" party: