The industry-supported PDF/A validator created by an EU project, veraPDF is one of four finalists for the Digital Preservation Award 2018. The awards ceremony will be held on 29 November in Amsterdam, on World Digital Preservation Day.
Convert PDF or ZIP to PDF / A-1b, 2b, 3b or ZUGFeRD documents. ZIP can contain multiple files with folder structure, attachments, and ZUGFeRD XML. Multithreaded parallel processing, bug reports. Available as a command line, folder monitor or REST / SOAP web service application.