EInvoice Viewer Customer Service

1. EInvoice Viewer Customer Service
2. EInvoice Viewer App Comments & Reviews (2026)

Open, review locally and archive eInvoices easily. Being able to receive, review and archive eInvoices GoBD conform is becoming mandatory EU wide. Our goal is to ensure you can maintain your workflow while integrating eInvoices locally and conveniently – with comfortable integration of einfachArchiv for GoBD conform archiving.


ABOUT ELECTRONIC INVOICES

Electronic invoices (eInvoices) are digital documents that replace traditional paper invoices. They enable automated processing, reducing the risk of errors and fraud. Invoice information is stored in a digital format, delivered as an XML file or as an attachment to a PDF document. Our app makes this data readable, allowing you to review and compare invoices. All of this happens locally on your device, without requiring external services or uploads.
Only archiving needs the Internet as you need a GoBD conform archiving per regulations.
User-friendly, simple, and intuitive.


KEY FEATURES

• View eInvoice contents with all attached details
• Print or export eInvoices in a readable format
• Compare PDF invoices with their embedded eInvoices
• Check eInvoice compliance
• Search through complete eInvoice information
• Upload and archive right from inside the viewer
(These functions are unlocked via an In-App purchase, without you can still test if you file is a readable eInvoice. Archiving is done through the einfachArchiv service.)


SUPPORTED FORMATS

We support the most important European eInvoice standards:
• Factur-X
• UBL
• XRechnung
• ZUGFeRD

If you encounter issues with specific invoice files, please contact our support team and include the problematic file. We’re here to ensure a smooth eInvoice experience, contact us under [email protected]


INSTANT ARCHIVING

eInvoice Viewer has support for instant archiving using easyArchive. The indicator instantly shows you if a document already exists and if it's just uploaded or already archived. There is no more convenient way to conform to the new eInvoice regulations.


CUSTOMIZED SOLUTIONS

We’re working on several products to enhance your eInvoice portfolio, launching in the coming months. If you’re looking for specialized or custom solutions, feel free to reach out to us.

EULA: Standard Terms and Conditions apply. For Details see https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy: No data is stored. for Details see https://www.einvoicesolutions.eu/#privacy

EInvoice Viewer App Comments & Reviews