winget install --id=ZugferdCommunity.QubaViewer -e
Quba-Viewer is a cross platform open source application to display structured (i.e., XML) and hybrid (Factur-X/ZUGFeRD PDF) electronic invoices.
Quba-Viewer Description
Quba-Viewer is an open-source application designed to display structured electronic invoices, including XML files and hybrid Factur-X/ZUGFeRD PDFs. This tool facilitates seamless viewing of invoice data directly within PDF documents, enhancing clarity and efficiency for businesses handling digital invoicing.
Key Features:
Audience & Benefits: Ideal for businesses and organizations across various industries that process electronic invoices. Quba-Viewer offers the benefit of viewing XML data directly within PDFs, improving transparency and efficiency. Its support for multi-language and Mustangserver validation ensures accuracy and adaptability, making it a valuable tool for modern invoicing needs.
Install Quba-Viewer via winget to streamline your digital invoice management process.
Quba-Viewer (homepage) is a cross platform open source application to display structured (i.e., XML) and hybrid (Factur-X/ZUGFeRD PDF) electronic invoices.
Documentation-wise there is a doc RE Architecture, Development, Debugging and testing in general and some Electron and E-Invoice peculiarities like interprocess (IPC) communication, XSLT and codelists in particular.
1.5.0 27.05.2025
1.4.2 01.11.2024
1.4.1 30.10.2024
1.4.0 15.01.2024
1.3.0 14.04.2023 - support ubl credit notes
1.2.1 13.10.2022 - upgrade to Electron 20 enabling e.g. newer Mac versions to run it
1.2.0 26.09.2022 - Allow to validate files via Mustangserver
1.1.5 15.08.2022 - XML invoice with large PDF (approx. > 1.4 MB) attached can't be opened #16
1.1.4 23.06.2022 - No close button for attachments #15
1.1.3 28.04.2022 - Accept invoices as command line arguments #12
1.1.2 11.11.2021 - Allow drag&drop of files #9
1.1.1 24.09.2021 - The window for the example files can now be closed - plain pdf without embedded xml not to show button for visualization
1.1.0 20.09.2021 - #6 New document shows still old data / invoice - Switch to vue.js - i18n: Support for EN and FR - support FX Referenzprofil XRechnung
1.0 23.08.2021 - #5 Codelists are now resolved - Support for first FX Extended Element, i.e., Cash Discount in XML
0.5 27.07.2021 - Support for PDF - Support for Factur-X/ZUGFeRD - Display errors as dialog instead of hiding them
0.2 10.06.2021 - Support for XRechnung (UBL) - "dark" theming - possibility to open multiple files at the same time in the same viewer (tabs) - print
0.1 2021-03-31 - Initial release - Support for XRechnung (UN/CEFACT CII) - release for Windows on 2021-03-31, for Linux on 2101-04-16 and for Mac on 2021-04-27
The FeRD had published visualization XSLTs for ZF1 (~=UN/CEFACT C13B) as open source, unfortunately the ones for the UN/CEFACT C16B-based version 2 remains proprietary. The Kosit released XSLT for both CII and UBL of the XRechnung (XR) which has been used for various online viewers but also for offline viewers like Ultramarinviewer and Open XRechnung Toolbox. Quba uses this work added translations and at least experimental support for Factur-X/ZUGFeRD profiles higher than EN16931.
xslt3 -xsl:ubl-creditnote-xr.xsl -export:ubl-creditnote-xr.sef.json -t
on windows works only in cmd.exe, not powershell