$
e-rechnung
--view --check
EN
DE
Read and check an e-invoice
Drop an XML or PDF file here
Choose file
Try a sample:
XRechnung (CII)
XRechnung (UBL)
ZUGFeRD PDF with mistakes
Print readable copy
Open another file
Show XML
$ cat e-rechnung.txt
$ what-is-checked
official KoSIT validator
.