Invoice Portal

Powered by Webware

Webware offers you an efficient and innovative solution for the electronic invoice exchange!

With our e-invoicing solution you can send and receive various electronic invoice formats such as XRechnung, ZUGFeRD and PEPPOL BIS.

As of 18 April 2020, public authorities at state level, as well as states and local authorities, must be able to receive electronic invoices. From 27 November 2020, public authority contractors must also be able to send electronic invoices.

Our solution meets the required EU standards and is certified by the Pan-European Public Procurement On-Line Organisation (PEPPOL) as an Access Point to send electronic invoices in compliance with EU regulations.

Please contact us to get a free trial access to our Invoice Portal:



XRechnung is a binding requirement for the receipt of electronic invoices for all public sector customers in Germany.

For the public administration, the XRechnung standard creates value through clear rules and liabilities and is thus the basis for the highest possible degree of automation in invoice workflows.

XRechnung is a structured, standardized data record in XML format that can be automatically and electronically sent and processed.

Invoice Portal

Webware e-invoicing portal can be used for different formats (XRechnung, ZUGFeRD, PEPPOL BIS, SAP Invoice) and legal regulations.


  • XInvoice viewer
  • XInvoice, ZUGFeRD generator
  • XInvoice2PDF
  • Central invoice management
  • Forwarding to invoice recipient
  • Receipt of bills
  • Format conversion


Webware Internet Solutions GmbH is a registered memebr of the OpenPEPPOL Association.

We offer Access Point Services to buyers and suppliers enabling access to the PEPPOL network.

The solution is a Business-to-Government (B2G) and Business-to-Business (B2B) Cloud Service.

OpenPEPPOL Association

Validator for ZUGFeRD, XRechnung, PEPPOL BIS

This online service checks PDF or XML invoices for XRechnung, ZUGFeRD and PEPPOL BIS compliance.

Visit our Invoice Portal!

Invoice Portal is financially supported by the Connecting Europe Facility of the EU

PEPPOL Access Point

By participating in the UP-Access project, Webware is financially supported by the European Union through the CEF Building Block eDelivery to update its PEPPOL Access Point. Learn more about the current project, technical specifications and the benefits of this update on our project page.


The EURINV project was created with the aim of supporting EDI providers and their customers in the implementation of the European Directive on electronic invoicing (Directive EU/2014/55). Co-funded by the CEF Telecom Calls of the Innovation and Networks Executive Agency (INEA), the EURINV project aims to bring the current cloud solutions to participants in Ireland, Slovakia, Finland, Belgium, Italy, Netherlands, France and Germany.

EURINV project


Electronic Data Interchange

EDI Electronic Data Interchange

We are pleased to inform you that Webware Internet Solutions GmbH has entered into a partnership with TESISQUARE®. TESI e-Integration is a cloud-based B2B solution that offers improved efficiency and collaboration for cross-company processes. The solution includes multi-format and multi-protocol Data Exchange Management.