eInvoice Viewer – Visualizer – One-File App Demo

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One-file app · Demo

eInvoice Viewer – Visualizer as a one-file app.

A one-file app is a single HTML file. You open it in your browser, without installation, without a server and without an account. The invoice you drop into it is read in your browser and is not uploaded.

This demo is the website edition. It checks your own invoices within a daily limit; the sample files included always work.

Start the demo
Sample invoices

What is inside this one-file app

  • eInvoice Viewer for PEPPOL & EN16931

    Shows every e-invoice as a readable document: XRechnung, ZUGFeRD and Factur-X, Peppol BIS, in CII and UBL. Learn more

  • Visualizer

    Shows the invoice as a print-ready document in several layouts. Learn more


How to try it

  1. Click “Start the demo”. The one-file app opens in a new window.
  2. Drop an e-invoice into it: XML (XRechnung, Peppol, CII, UBL) or a PDF with an embedded invoice (ZUGFeRD, Factur-X). If you have none at hand, use one of our sample invoices.
  3. The app shows the invoice right away and offers the functions of the extensions in the toolbar and in tabs of their own.


Good to know

  • The paid edition has no daily limit and no branding of our website. You get it in the shop as a ZIP with the one-file app and the add-on files.
  • You can pass a one-file app on by e-mail, put it on a USB stick or copy it to a network drive.
  • If you need roles, daily limits and storage, use the WordPress plugins.