Features: - Create, modify and read ZUGFeRD XML Data - Directly create or import ZUGFeRD PDF/A Data - ZUGFeRD XML Data can be embedded into existing PDF files - ZUGFeRD XML Data can be exported from existing ZUGFeRD PDF/A invoices - Create PDF/A Invoice from ASCII or DOCX template - Portable so that no installation is required - Sourcecode of GUI available on request - .NET SDK and Toolkit for integration into own projects available