CII Factur-X EN 16931

Free CII Viewer Online

Open a CII or Factur-X e-invoice and read it like a paper invoice, right in your browser. Nothing is stored.

Drag and drop your invoices here, or click to browse.

Compliant with standards EN 16931 Factur-X Chorus Pro Peppol BIS PDF/A-3 Plateforme Agréée

How It Works

From machine file to readable invoice in two clicks.

Step 1

Drop In the File

Upload the e-invoice XML, or a hybrid PDF with embedded XML; the syntax is detected automatically.

Step 2

Read the Invoice

The structured data is rendered as a clean invoice layout: parties, line items, VAT breakdown, totals, and payment details.

Step 3

Copy or Download

Copy the values you need directly from the page, or download the same invoice as a formatted PDF.

Why open your e-invoice XML here?

XML is written for machines. This viewer turns it back into an invoice a human can read, check, and copy from.

Reads Like a Paper Invoice

Parties, line items, VAT breakdown, and payment details appear laid out the way an invoice should look, not as nested tags.

Copy Any Value

Everything is selectable text: grab the IBAN, the invoice number, or a line amount without retyping it from a PDF.

Nothing Is Stored

The file is parsed in memory and discarded immediately. What you view never leaves the request.

PDF When You Need It

One click turns the same file into a formatted PDF download for sharing or archiving.

Frequently Asked Questions

Common questions about viewing e-invoice XML in the browser.

CII XML (the syntax inside Factur-X and ZUGFeRD), UBL XML, and hybrid Factur-X PDFs with embedded XML. The syntax is detected automatically.
The file is sent over TLS, parsed in memory, and discarded as soon as the response is returned. Nothing is stored or logged.
Reading and copying is faster in HTML, especially on a phone. If you need a file to share or archive, use the Download as PDF button: it renders the same invoice.
No. The viewer shows what the file contains; it does not judge compliance. Run the file through the validator for an EN 16931 rule check.
Yes, within the free allowance. A premium account raises the limits.
All the Tools You Need

A complete suite, in one place

Prefer classic tools over chat? Every action is also available in one click.

Send Factur‑X Invoice

Send invoices to your customer's Plateforme Agréée through the French exchange network.

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Receive E-Invoices

Receive your suppliers' e-invoices from any Plateforme Agréée, with statuses you can answer.

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AI Assistant

Chat to convert, create, validate and extract your e-invoices.

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PDF to Factur-X

Turn legacy invoices into compliant Factur-X PDF/A-3b files instantly.

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Create Factur-X PDF

Build compliant Factur-X invoices from scratch with our guided wizard.

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Create CII XML

Generate a standalone UN/CEFACT CII XML invoice, no PDF wrapper.

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Factur-X Credit Note

Issue a compliant Factur-X credit note that corrects or cancels an invoice.

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CII Credit Note

Generate a standalone UN/CEFACT CII credit note as pure EN 16931 XML.

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Create Order-X

Create an Order-X purchase order, the hybrid PDF companion of Factur-X for ordering.

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Edit Factur-X Invoice

Fix a rejected or invalid invoice: upload it, edit any field, and download a compliant file.

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Edit CII XML

Open a CII invoice as a form, fix rejected or invalid XML, and download a valid file.

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Validate Factur-X

Check your invoices against EN 16931 and the 2026 French mandate.

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X

Validate CII XML

Validate cross-industry invoice (CII) XML against EN 16931.

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Validate Order-X

Check Order-X purchase orders against the official Order-X 1.0 schema and rules.

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Extract XML

Extract structured XML data from any PDF invoice using AI-powered OCR.

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Extract Attachments

Pull every embedded file out of a Factur-X or CII invoice as a ZIP.

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Embed XML to PDF

Embed your existing CII XML into a PDF to produce a compliant hybrid Factur-X file.

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X

CII to Factur-X

Convert your CII XML into a compliant Factur-X PDF/A-3 hybrid invoice.

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CII to UBL

Convert a CII invoice into UBL XML, the syntax most widely used on Peppol.

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UBL to CII

Convert a UBL invoice into UN/CEFACT CII XML, ready for Factur-X or ZUGFeRD.

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CII to PDF

Render CII, UBL or XRechnung XML as a clean, human-readable PDF.

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CII Viewer

Open e-invoice XML in your browser and read it like a paper invoice.

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Ready for 2026 e-invoicing?

Send, receive and comply, without an ERP

Create your account to send and receive over the network, and keep every file compliant.

EN 16931 & PDF/A-3b compliant Results in seconds No installation Plateforme Agréée ready
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