{"id":884,"date":"2019-05-17T11:17:59","date_gmt":"2019-05-17T09:17:59","guid":{"rendered":"https:\/\/p-t7xhkm.project.space\/startseite\/"},"modified":"2026-10-18T13:38:12","modified_gmt":"2026-10-18T11:38:12","slug":"startseite","status":"publish","type":"page","link":"https:\/\/valitool.org\/en\/","title":{"rendered":"Validation &amp; visualisation"},"content":{"rendered":"<div class=\"vt-top-part\">\n    <header class=\"vt-header\">\r\n      <a class=\"vt-brand\" href=\"https:\/\/valitool.org\/en\/\" aria-label=\"valitool home\"><img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/valitool-4629b866b0.svg\" alt=\"valitool\u00ae\"><\/a>\r\n      <nav class=\"vt-nav\" aria-label=\"Main navigation\"><a href=\"https:\/\/valitool.org\/en\/\">Validation &amp; visualisation<\/a><a href=\"https:\/\/valitool.org\/en\/consulting-training\/\">Consulting &amp; Training<\/a><a href=\"https:\/\/valitool.org\/en\/blog\/\">Blog<\/a><a href=\"https:\/\/valitool.org\/en\/careers\/\">Careers<\/a><a href=\"https:\/\/valitool.org\/en\/about-us\/\">About us<\/a><\/nav>\r\n      <div class=\"vt-actions\"><a class=\"vt-shop\" aria-label=\"valitool-Shop\" href=\"https:\/\/valitool.org\/en\/shop\/\"><i class=\"vt-icon\" data-lucide=\"shopping-bag\" aria-hidden=\"true\"><\/i><span class=\"vt-shop-label\">valitool-Shop<\/span><\/a>\r\n      <details class=\"vt-language\"><summary>Language\u2304<\/summary><div class=\"vt-language-list\"><a href=\"https:\/\/valitool.org\/\" hreflang=\"de\" lang=\"de\">Deutsch<\/a><a href=\"https:\/\/valitool.org\/en\/\" hreflang=\"en\" lang=\"en\" aria-current=\"page\">English<\/a><a href=\"https:\/\/valitool.org\/fr\/\" hreflang=\"fr\" lang=\"fr\">Fran\u00e7ais<\/a><\/div><\/details>\r\n      <a class=\"vt-action vt-header-contact\" href=\"https:\/\/valitool.org\/en\/contact\/\">Contact<\/a>\r\n      <button class=\"vt-toggle\" type=\"button\" aria-expanded=\"false\" aria-controls=\"vt-mobile-nav\" aria-label=\"Open menu\"><i data-lucide=\"menu\" class=\"vt-icon\" aria-hidden=\"true\"><\/i><\/button><\/div>\r\n      <nav class=\"vt-mobile-nav\" id=\"vt-mobile-nav\" aria-label=\"Mobile main navigation\" hidden><a href=\"https:\/\/valitool.org\/en\/\">Validation &amp; visualisation<\/a><a href=\"https:\/\/valitool.org\/en\/consulting-training\/\">Consulting &amp; Training<\/a><a href=\"https:\/\/valitool.org\/en\/blog\/\">Blog<\/a><a href=\"https:\/\/valitool.org\/en\/careers\/\">Careers<\/a><a href=\"https:\/\/valitool.org\/en\/about-us\/\">About us<\/a><a href=\"https:\/\/valitool.org\/en\/contact\/\">Contact<\/a><div class=\"vt-mobile-languages\"><a href=\"https:\/\/valitool.org\/\" hreflang=\"de\" lang=\"de\">Deutsch<\/a><a href=\"https:\/\/valitool.org\/en\/\" hreflang=\"en\" lang=\"en\" aria-current=\"page\">English<\/a><a href=\"https:\/\/valitool.org\/fr\/\" hreflang=\"fr\" lang=\"fr\">Fran\u00e7ais<\/a><\/div><\/nav>\r\n    <\/header>\r\n    \n<section class=\"vt-hero\" aria-labelledby=\"vt-title\">\n<div class=\"vt-hero-inner\">\n<div>\n<h1 id=\"vt-title\">valitool\u00ae is the leading solution for precise validation and visualisation of electronic invoices<\/h1>\n<p>E-invoice validation:<br> EN16931, ZUGFeRD, XRechnung, Peppol &amp; more<\/p>\n<div class=\"vt-hero-buttons\">\n<a class=\"vt-action vt-primary\" data-vt-test=\"\" aria-haspopup=\"dialog\" aria-controls=\"vt-test-dialog\" href=\"#vt-test-dialog\">Try valitool\u00ae<\/a>\n<a class=\"vt-action vt-outline\" href=\"https:\/\/valitool.org\/en\/contact\/\">Get in touch<\/a>\n\n<\/div>\n\n<\/div>\n<div class=\"vt-round\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/valitool-validate-comply-visualise-2ba0e12b14.svg\" alt=\"valitool\u00ae \u2013 Validate. Comply. Visualise.\">\n\n<\/div>\n\n<\/div>\n<svg class=\"vt-wave vt-wave-wide\" viewBox=\"0 0 1120 100\" preserveAspectRatio=\"none\" aria-hidden=\"true\"><path d=\"M0 45 C230 80 410 -25 620 5 S960 90 1120 28 L1120 100 L0 100Z\" fill=\"#bfd974\"><\/path><path d=\"M0 68 C230 103 410 0 620 28 S960 112 1120 51 L1120 100 L0 100Z\" fill=\"#ebf3d3\"><\/path><path d=\"M0 91 C230 126 410 23 620 51 S960 135 1120 74 L1120 100 L0 100Z\" fill=\"#fff\"><\/path><\/svg>\n<svg class=\"vt-wave vt-wave-tablet\" viewBox=\"0 0 1120 110\" preserveAspectRatio=\"none\" aria-hidden=\"true\"><path d=\"M0 50 C350 70 760 -12 1120 5 L1120 110H0Z\" fill=\"#bfd974\"><\/path><path d=\"M0 75 C350 95 760 13 1120 30 L1120 110H0Z\" fill=\"#ebf3d3\"><\/path><path d=\"M0 100 C350 120 760 38 1120 55 L1120 110H0Z\" fill=\"#fff\"><\/path><\/svg>\n<svg class=\"vt-wave vt-wave-mobile\" viewBox=\"0 0 1120 100\" preserveAspectRatio=\"none\" aria-hidden=\"true\"><path d=\"M0 32 C330 65 760 30 1120 0 L1120 100H0Z\" fill=\"#bfd974\"><\/path><path d=\"M0 62 C330 95 760 60 1120 30 L1120 100H0Z\" fill=\"#ebf3d3\"><\/path><path d=\"M0 92 C330 125 760 90 1120 60 L1120 100H0Z\" fill=\"#fff\"><\/path><\/svg>\n\n<\/section>\n<section class=\"vt-intro\" id=\"vp-intro\">\n<h2><span class=\"vt-heading-line\">Java-based<\/span> <span class=\"vt-heading-line\">validation for<\/span> <span class=\"vt-heading-line\">EN16931-based<\/span> <span class=\"vt-heading-line\">e-invoice formats<\/span><\/h2>\n<p>valitool\u00ae is your reliable solution for validating XML-based electronic invoices. Our software ensures compliance with standards such as EN16931, ZUGFeRD and XRechnung, enabling smooth, compliant invoice processing. valitool\u00ae is the leading Java library for precise validation of XML-based or hybrid electronic invoices. As a reliable quality assurance partner, our tool is established across a range of industries.<\/p>\n\n<\/section>\n\n<\/div>\n<div class=\"vt-content-part\">\n<section class=\"vt-page-section vt-stats\" aria-labelledby=\"vt-stats-title\" id=\"kennzahl\">\n<div class=\"vt-stat-box\">\n<data class=\"vt-count\" value=\"3280000\" data-counter-target=\"3280000\" data-counter-suffix=\"+\">\n<span class=\"vt-count-value\">3,280,000+<\/span>\n<span class=\"vt-count-motion\" aria-hidden=\"true\" hidden=\"\">3,280,000+<\/span>\n\n<\/data>\n<span class=\"vt-stat-label\">invoices checked every month<\/span>\n\n<\/div>\n<div>\n<h3 id=\"vt-stats-title\">Seamless integration: over 3.28 million invoices checked every month!<\/h3>\n<p>More than 3,280,000 invoices are checked each month before they are sent or received. Full integration into servers, desktop software, document management systems and other applications makes invoice checking seamless and efficient.<\/p>\n\n<\/div>\n\n<\/section>\n<section class=\"vt-page-section vt-benefits\" id=\"vorteile\">\n<h2>Why validate with valitool\u00ae?<\/h2>\n<p>valitool\u00ae is the leading Java library for precise validation of XML-based or hybrid electronic invoices. As a reliable quality assurance partner, our tool is established across a range of industries.<\/p>\n<div class=\"vt-feature-grid\">\n<article class=\"vt-feature-card\">\n<span class=\"vt-feature-icon\"><i data-lucide=\"scale\" aria-hidden=\"true\"><\/i><\/span>\n<h3>Legal compliance<\/h3>\n<p>valitool\u00ae goes beyond the official validation rules and ensures compliance with the German VAT Act (UStG) and GoBD requirements.<\/p>\n\n<\/article>\n<article class=\"vt-feature-card\">\n<span class=\"vt-feature-icon\"><i data-lucide=\"factory\" aria-hidden=\"true\"><\/i><\/span>\n<h3>Industry profiles<\/h3>\n<p>With an understanding of the specific needs of industries such as energy supply and consumer goods, valitool\u00ae checks complete discount calculations at line-item level and handles foreign currencies.<\/p>\n\n<\/article>\n<article class=\"vt-feature-card\">\n<span class=\"vt-feature-icon\"><i data-lucide=\"target\" aria-hidden=\"true\"><\/i><\/span>\n<h3>Precise validation<\/h3>\n<p>Unlike XSLT with Saxon, which can encounter difficulties rounding amounts, valitool\u00ae delivers precise results without having to work with approximate values.<\/p>\n\n<\/article>\n<article class=\"vt-feature-card\">\n<span class=\"vt-feature-icon\"><i data-lucide=\"zap\" aria-hidden=\"true\"><\/i><\/span>\n<h3>Outstanding performance<\/h3>\n<p>While Schematron can reach its performance limits when validating large or complex invoices, valitool\u00ae offers outstanding performance and speed for demanding validation tasks.<\/p>\n\n<\/article>\n\n<\/div>\n\n<\/section>\n<section class=\"vt-page-section vt-customers\" aria-labelledby=\"vt-customer-title\">\n<h3 id=\"vt-customer-title\">Our customers<\/h3>\n<div class=\"vt-customer-logos\">\n<a aria-label=\"SEEBURGER\" href=\"https:\/\/www.seeburger.com\/de\/loesungen\/cloud-services-ueberblick\/e-invoicing-und-peppol-services\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/seeburger-ee18d6d621.svg\" alt=\"SEEBURGER\">\n\n<\/a>\n<a aria-label=\"Sage\" href=\"https:\/\/www.sage.com\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/sage-60dbaf4fdd.svg\" alt=\"Sage\">\n\n<\/a>\n<a aria-label=\"VARIO Software AG\" href=\"https:\/\/www.vario-software.de\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/vario-software-ag-7b4d0ce51a.svg\" alt=\"VARIO Software AG\">\n\n<\/a>\n<a aria-label=\"zeit.io\" href=\"https:\/\/zeit.io\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/zeit-io-21b6498cd0.svg\" alt=\"zeit.io\">\n\n<\/a>\n<a aria-label=\"invoicefetcher\" href=\"https:\/\/www.invoicefetcher.com\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/invoicefetcher-f4f3a14d4d.svg\" alt=\"invoicefetcher\">\n\n<\/a>\n<a aria-label=\"BOS FOOD\" href=\"https:\/\/www.bosfood.de\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/bos-food-6c02dd3df5.svg\" alt=\"BOS FOOD\">\n\n<\/a>\n\n<\/div>\n\n<\/section>\n<section class=\"vt-page-section vt-cta-wrap\" id=\"demo\">\n<div class=\"vt-demo-cta\">\n<div>\n<h2>Test validation with valitool\u00ae today<\/h2>\n<p>See for yourself how quickly and easily valitool\u00ae integrates into your system landscape.<\/p>\n<a class=\"vt-action vt-primary\" href=\"https:\/\/valitool.org\/en\/contact\/\">Get a DEMO licence \u2192<\/a>\n\n<\/div>\n<div class=\"vt-demo-points\">\n<div class=\"vt-demo-point\">\n<span class=\"vt-step-dot\">1<\/span>\n<div>\n<div>Request a demo licence<\/div>\n<small>Complete the form<\/small>\n\n<\/div>\n\n<\/div>\n<div class=\"vt-demo-point\">\n<span class=\"vt-step-dot\">2<\/span>\n<div>\n<div>Check your own invoices<\/div>\n<small>XRechnung, ZUGFeRD, Peppol<\/small>\n\n<\/div>\n\n<\/div>\n<div class=\"vt-demo-point\">\n<span class=\"vt-step-dot\">\u2713<\/span>\n<div>\n<div>Plan your integration<\/div>\n<small>With our team, if you wish<\/small>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n<section class=\"vt-page-section vt-visualisation\" id=\"visualisierung\">\n<div class=\"vt-visual-intro\">\n<span class=\"vt-tag\">Visualisation<\/span>\n<h2><span class=\"vt-heading-line\">valitool\u00ae visualisation \u2013<\/span> <span class=\"vt-heading-line\">from XML code to a<br class=\"vt-desktop-break\"> clear<\/span> <span class=\"vt-heading-line\">invoice view<\/span><\/h2>\n<p>With mandatory e-invoicing arriving in 2025, hard-to-read XML files have become part of everyday business. The valitool\u00ae visualiser makes electronic invoices immediately readable to the human eye. Intelligent visualisation converts complex data sets, such as XRechnung or ZUGFeRD, into a familiar PDF invoice view without losing information. Your essential tool for fast, error-free checking and approval processes within your business teams.<\/p>\n\n<\/div>\n<div class=\"vt-visual-grid\">\n<div class=\"vt-visual-features\">\n<article class=\"vt-visual-feature\">\n<span class=\"vt-mini-icon\"><i data-lucide=\"eye\" aria-hidden=\"true\"><\/i><\/span>\n<div>\n<h3>Display XRechnung &amp; ZUGFeRD in full<\/h3>\n<p>No hidden information. Even deeply nested XML nodes, special fields and cryptic standard codes, such as H87, are read from the electronic invoice and automatically converted into clear text.<\/p>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-visual-feature\">\n<span class=\"vt-mini-icon\"><i data-lucide=\"file-type\" aria-hidden=\"true\"><\/i><\/span>\n<div>\n<h3>Convert XML to PDF \u2013 fast &amp; compact<\/h3>\n<p>Rendering in milliseconds with minimal RAM usage. The compact PDF layout avoids wasted space, substantially speeds up invoice checking and is ideal for archiving.<\/p>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-visual-feature\">\n<span class=\"vt-mini-icon\"><i data-lucide=\"languages\" aria-hidden=\"true\"><\/i><\/span>\n<div>\n<h3>Human-readable translation (multilingual)<\/h3>\n<p>Display the same XML invoice seamlessly in German, English or French. The ideal visualisation tool for international teams and outsourced accounting departments.<\/p>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-visual-feature\">\n<span class=\"vt-mini-icon\"><i data-lucide=\"network\" aria-hidden=\"true\"><\/i><\/span>\n<div>\n<h3>One API for people and systems<\/h3>\n<p>Through a single, seamless connection, your systems receive both the machine-readable report for automated processing and a fully prepared PDF for manual visual checking.<\/p>\n\n<\/div>\n\n<\/article>\n\n<\/div>\n<figure class=\"vt-receipt\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/beispiel-eines-mit-valitool-visualisierten-rechnungsbelegs-e6d28556f4.webp\" alt=\"Example of an invoice visualised with valitool\">\n\n<\/figure>\n\n<\/div>\n\n<\/section>\n<section class=\"vt-page-section vt-process\">\n<figure class=\"vt-process-figure\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/xml-e-rechnung-validierung-und-visualisierung-fuhren-zu-dunkelbuc-968f977daf.svg\" alt=\"XML e-invoice: validation and visualisation provide automated processing and a readable invoice view for efficient invoice handling.\">\n\n<\/figure>\n<div class=\"vt-process-heading\">\n<span class=\"vt-tag\">\u25c9 \u00a0 valitool\u00ae visualisation<\/span>\n<h2>Validation ensures<br> EN 16931 compliance.<br> Visualisation makes invoices usable.<\/h2>\n\n<\/div>\n<div class=\"vt-process-copy\">\n<p>Efficient e-invoice processing requires both tools working together. While the validator acts as a robust engine to ensure that the XML file meets legal requirements, the visualiser enables your staff to understand and process the data efficiently as a PDF document. Both engines work non-destructively with the legally valid original file. This combination is the key to a smooth invoice receipt process and a fast return on investment.<\/p>\n<h3>Audit-ready at every stage<\/h3>\n<p>The true value of valitool\u00ae goes beyond IT costs: it lies in the considerable time saved by your business teams. If a clear invoice view saves an accountant or purchaser just two minutes of checking and unnecessary follow-up per invoice, seamless integration of both systems pays for itself immediately. Put an end to manual code analysis.<\/p>\n<a class=\"vt-action\" href=\"https:\/\/valitool.org\/en\/contact\/\">Contact us now<\/a>\n\n<\/div>\n\n<\/section>\n<section class=\"vt-page-section vt-modules\" id=\"module\">\n<div class=\"vt-modules-heading\">\n<span class=\"vt-tag\">6 modules<\/span>\n<h2>valitool\u00ae offers the following modules for efficient invoice validation.<\/h2>\n\n<\/div>\n<div class=\"vt-module-grid\">\n<article class=\"vt-module\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/gestaltung-2d0a795ca8.svg\" alt=\"\" aria-hidden=\"true\">\n<h3>HybridDoc.valitool \u2013 the solution for hybrid invoices<\/h3>\n<p>HybridDoc.valitool lets you validate hybrid invoices such as ZUGFeRD and Factur-X. It also provides an easy way to determine whether a PDF is a regular PDF file or a hybrid document. The invoice XML embedded in a hybrid document can also be extracted easily.<\/p>\n\n<\/article>\n<article class=\"vt-module\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/gestaltung-bec6f5227c.svg\" alt=\"\" aria-hidden=\"true\">\n<h3>XML.valitool \u2013 precise, high-performance validation for XML-based e-invoices<\/h3>\n<p>XML.valitool provides reliable validation of XML-based electronic invoices in formats such as EN16931, ZUGFeRD and XRechnung. It ensures compliance with legal requirements and helps companies make their invoice processes efficient and secure.<\/p>\n\n<\/article>\n<article class=\"vt-module\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/gestaltung-043b0fcf93.svg\" alt=\"\" aria-hidden=\"true\">\n<h3>valitool.CLI \u2013 comprehensive validation from the command line<\/h3>\n<p>valitool.CLI covers the full functionality of both XML.valitool and HybridDoc.valitool. It validates electronic invoices in formats including EN16931, ZUGFeRD and XRechnung directly from the command line and is designed specifically for Windows systems.<\/p>\n\n<\/article>\n<article class=\"vt-module\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/gestaltung-3d8f18a135.svg\" alt=\"\" aria-hidden=\"true\">\n<h3>valitool\u00ae \u2013 one unified solution<\/h3>\n<p>All valitool\u00ae modules work seamlessly together, from checking individual invoices locally to high-volume server validation. Whether you use a graphical interface, REST API or PDF report, you receive a consistent, multilingual solution for all formats and requirements.<\/p>\n\n<\/article>\n<article class=\"vt-module\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/gestaltung-e69c1985d0.svg\" alt=\"\" aria-hidden=\"true\">\n<h3>Audit.valitool \u2013 desktop validation<\/h3>\n<p>Audit.valitool is the desktop application for manually checking XML and hybrid invoices. Its user-friendly interface makes invoices easy to check and validate without requiring in-depth technical knowledge.<\/p>\n\n<\/article>\n<article class=\"vt-module\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/gestaltung-1a1c00574d.svg\" alt=\"\" aria-hidden=\"true\">\n<h3>valitool.SRV \u2013 validation through a local REST API<\/h3>\n<p>valitool.SRV provides a REST API for validating structured invoices such as XRechnung or Factur-X, independently of systems, languages or infrastructure. The solution is flexible to integrate, scalable and can be hosted locally or in the cloud. Ideal for companies with their own system landscapes.<\/p>\n\n<\/article>\n\n<\/div>\n\n<\/section>\n<section class=\"vt-page-section vt-partners\" id=\"partner\">\n<h2>valitool\u00ae for validation and visualisation of<br> XRechnung, ZUGFeRD,<br class=\"vt-mobile-break\"> Factur-X<\/h2>\n<p>Available exclusively through selected partners<\/p>\n<div class=\"vt-partner-grid\">\n<article class=\"vt-partner\">\n<a class=\"vt-partner-logo\" aria-label=\"profiforms\" href=\"https:\/\/www.profiforms.de\/e-rechnung\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/profiforms-b8312fbc0f.svg\" alt=\"profiforms\">\n\n<\/a>\n<div class=\"vt-partner-body\">\n<span class=\"vt-tag\">profiforms<\/span>\n<h3>Customer Communication Management<\/h3>\n<p>With almost 30 years of experience in business communication IT systems, profiforms is a leading provider of innovative software solutions across the broad field of customer communication management.<\/p>\n<a class=\"vt-partner-link\" href=\"https:\/\/www.profiforms.de\/e-rechnung\">profiforms.de \u2192<\/a>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-partner\">\n<a class=\"vt-partner-logo\" aria-label=\"LS GmbH\" href=\"https:\/\/www.lsgmbh.de\/de\/zugferd.html\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/ls-gmbh-0c12a60f87.webp\" alt=\"LS GmbH\">\n\n<\/a>\n<div class=\"vt-partner-body\">\n<span class=\"vt-tag\">LS GmbH<\/span>\n<h3>E-Invoice with OSIS<\/h3>\n<p>With the OSIS Integration Server from LS GmbH, you can generate and\/or integrate e-invoices from your accounting system \u2013 independently of the platform and in formats such as ZUGFeRD, XRechnung or EDIFACT.<\/p>\n<a class=\"vt-partner-link\" href=\"https:\/\/www.lsgmbh.de\/de\/zugferd.html\">lsgmbh.de \u2192<\/a>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-partner\">\n<a class=\"vt-partner-logo\" aria-label=\"EDITEL\" href=\"https:\/\/www.editelgroup.com\/de\/loesungen\/e-invoicing\/?utm_source=editel&amp;utm_medium=validool&amp;utm_content=&amp;utm_campaign=\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/editel-80ad0eabc7.svg\" alt=\"EDITEL\">\n\n<\/a>\n<div class=\"vt-partner-body\">\n<span class=\"vt-tag\">EDITEL<\/span>\n<h3>Connecting your Business<\/h3>\n<p>As a leading international provider of EDI solutions, EDITEL has decades of experience in automated, standardised data exchange across supply chains.<\/p>\n<a class=\"vt-partner-link\" href=\"https:\/\/www.editelgroup.com\/de\/loesungen\/e-invoicing\/?utm_source=editel&amp;utm_medium=validool&amp;utm_content=&amp;utm_campaign=\">editelgroup.com \u2192<\/a>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-partner\">\n<a class=\"vt-partner-logo\" aria-label=\"Paragon\" href=\"https:\/\/www.paragon.world\/de\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/paragon-708e25bfe1.webp\" alt=\"Paragon\">\n\n<\/a>\n<div class=\"vt-partner-body\">\n<span class=\"vt-tag\">Paragon<\/span>\n<h3>E-invoicing meets customer communications<\/h3>\n<p>Paragon connects physical and digital customer communications with end-to-end document solutions, from document input and output to outsourcing complex business processes.<\/p>\n<a class=\"vt-partner-link\" href=\"https:\/\/www.paragon.world\/de\/\">paragon.world \u2192<\/a>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-partner\">\n<a class=\"vt-partner-logo\" aria-label=\"ZS DocMa\" href=\"http:\/\/www.zs-docma.de\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/zs-docma-84bb4bd3a1.webp\" alt=\"ZS DocMa\">\n\n<\/a>\n<div class=\"vt-partner-body\">\n<span class=\"vt-tag\">ZS DocMa<\/span>\n<h3>Document-related technologies<\/h3>\n<p>ZS DocMa is your expert solution provider and project partner for modern document technologies, offering powerful e-invoicing solutions for companies of every size. In addition, we provide a flexible conversion platform as a developer portal for efficient e-invoice generation and validation.<\/p>\n<a class=\"vt-partner-link\" href=\"http:\/\/www.zs-docma.de\/\">zs-docma.de \u2192<\/a>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-partner\">\n<a class=\"vt-partner-logo\" aria-label=\"GSD\" href=\"https:\/\/gsd-software.com\/e-rechnung-technik-allein-reicht-nicht\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/gsd-f2bbe27fc8.svg\" alt=\"GSD\">\n\n<\/a>\n<div class=\"vt-partner-body\">\n<span class=\"vt-tag\">GSD<\/span>\n<h3>E-invoices deliver their full value within the process.<\/h3>\n<p>GSD ensures that incoming invoices arrive in a structured format, are processed automatically and archived with traceability. This creates an end-to-end workflow from secure receipt to verified downstream processing. Other GSD solutions for digital processes, business organisation, business intelligence and financial accounting build on this foundation, all benefiting from a logically structured data basis that enables consistent workflows throughout the company.<\/p>\n<a class=\"vt-partner-link\" href=\"https:\/\/gsd-software.com\/e-rechnung-technik-allein-reicht-nicht\/\">gsd-software.com \u2192<\/a>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-partner\">\n<a class=\"vt-partner-logo\" aria-label=\"Syncler\" href=\"https:\/\/www.syncler.com\/de\/systeme\/e-rechnung\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/syncler-2f541ae0f2.svg\" alt=\"Syncler\">\n\n<\/a>\n<div class=\"vt-partner-body\">\n<span class=\"vt-tag\">Syncler<\/span>\n<h3>An integration platform for all your data<\/h3>\n<p>Syncler connects systems seamlessly, automates business processes and ensures a consistent, reliable data foundation.<\/p>\n<a class=\"vt-partner-link\" href=\"https:\/\/www.syncler.com\/de\/systeme\/e-rechnung\">syncler.com \u2192<\/a>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-partner\">\n<a class=\"vt-partner-logo\" aria-label=\"inoxision\" href=\"https:\/\/inoxision.de\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/inoxision-302fdb95e2.webp\" alt=\"inoxision\">\n\n<\/a>\n<div class=\"vt-partner-body\">\n<span class=\"vt-tag\">inoxision<\/span>\n<h3>End-to-end e-invoicing. Secure. Integrated.<\/h3>\n<p>inoxision NG combines receipt, validation, visualisation, processing, sending and audit-proof archiving of electronic invoices, integrated into your existing processes.<\/p>\n<a class=\"vt-partner-link\" href=\"https:\/\/inoxision.de\/\">inoxision.de \u2192<\/a>\n\n<\/div>\n\n<\/article>\n\n<\/div>\n<div class=\"vt-partner-cta\">\n<div>\n<h2>Become a partner and benefit<\/h2>\n<p>Join our network and use valitool\u00ae to offer your customers first-class e-invoice validation solutions.<\/p>\n<a class=\"vt-action vt-primary\" href=\"https:\/\/valitool.org\/en\/contact\/\">Get in touch now \u2192<\/a>\n\n<\/div>\n<div class=\"vt-partner-combination\">\n<div class=\"vt-round\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/valitool-validate-comply-visualise-2ba0e12b14.svg\" alt=\"valitool\u00ae\">\n\n<\/div>\n<span class=\"vt-combine-plus\" aria-hidden=\"true\">+<\/span>\n<div class=\"vt-product-circle\">\n<strong>Your product<\/strong>\n<small>ERP \u00b7 DMS \u00b7 Portal<\/small>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n<section class=\"vt-page-section vt-comparison\" id=\"vergleich\">\n<span class=\"vt-tag\">Key facts at a glance<\/span>\n<h2>valitool\u00ae validation and features<\/h2>\n<div class=\"vt-table-block\">\n<h3 id=\"vt-table-0\">valitool\u00ae compared with other tools<\/h3>\n<table class=\"vt-compare-table\" aria-labelledby=\"vt-table-0\">\n<thead>\n<tr>\n<th scope=\"col\">Criteria<\/th>\n<th scope=\"col\">valitool\u00ae<\/th>\n<th scope=\"col\">XRechnung validator<\/th>\n\n<\/tr>\n\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\"><strong>European standard for electronic invoices<\/strong><small>EN16931 comprises approximately 200 rules<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>XRechnung<\/strong><small>More than 60 additional rules<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Line-item validation<\/strong><small>Checks the mathematical accuracy of invoice lines<\/small><\/th>\n<td data-label=\"valitool\u00ae\">Including complete price and discount calculations<\/td>\n<td data-label=\"XRechnungs-Validierer\">Partial line-item validation from version 3.0<\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Checks under section 14 UStG and the German Fiscal Code<\/strong><small>Checks compliance with legal requirements<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-partial\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2212<\/span>Partially available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Dates<\/strong><small>Checks that dates are consistent<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-partial\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2212<\/span>Partially available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Payment terms<\/strong><small>Checks that payment terms are correct<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Foreign currencies<\/strong><small>Checks the accuracy of invoices in foreign currencies<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Check-digit validation<\/strong><small>Checks VAT IDs, GLNs, GTINs, EANs and IBANs<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-partial\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2212<\/span>Partially available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>VAT identification number<\/strong><small>Checks validity and existence<\/small><\/th>\n<td data-label=\"valitool\u00ae\">Including optional verification against VIES<\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Human-readable presentation<\/strong><small>Detailed error messages with calculations, expected results and readable explanations of IDs<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Multilingual support<\/strong><small>Makes invoice checking easy to understand<\/small><\/th>\n<td data-label=\"valitool\u00ae\">All messages are fully available in German, English or French<\/td>\n<td data-label=\"XRechnungs-Validierer\">Mixed-language messages, partly German and partly English.<\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Error documentation<\/strong><small>Statistics on warnings and errors encountered<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n\n<\/tbody>\n\n<\/table>\n\n<\/div>\n<div class=\"vt-table-block\">\n<h3 id=\"vt-table-1\">Comparison of supported profiles<\/h3>\n<table class=\"vt-compare-table\" aria-labelledby=\"vt-table-1\">\n<thead>\n<tr>\n<th scope=\"col\">Criteria<\/th>\n<th scope=\"col\">valitool\u00ae<\/th>\n<th scope=\"col\">XRechnung validator<\/th>\n\n<\/tr>\n\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\"><strong>ZUGFeRD 1.0<\/strong><small>Validation according to ZUGFeRD 1.0, including all profiles and industry profiles<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>ZUGFeRD 2.x (Factur-X)<\/strong><small>Validation of all profiles and industry extensions<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Peppol BIS Billing 3.0<\/strong><small>Efficient validation within the exchange network<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\">Only selected XRechnung rules<\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>International CIUS<\/strong><small>Important for international trade<\/small><\/th>\n<td data-label=\"valitool\u00ae\">Currently 3<\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Industry requirements<\/strong><small>For example construction, energy and consumer goods<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Supported profiles<\/strong><small>Checks current and historical requirements<\/small><\/th>\n<td data-label=\"valitool\u00ae\">More than 100<\/td>\n<td data-label=\"XRechnungs-Validierer\">XRechnung and XRechnung Extended<\/td>\n\n<\/tr>\n\n<\/tbody>\n\n<\/table>\n\n<\/div>\n<aside class=\"vt-profile-note\">\n<h4>* Why is profile support so important for validation?<\/h4>\n<p>A particular strength of valitool\u00ae is automatic profile selection. Unlike other validation tools that always default to the latest version of a standard, valitool\u00ae automatically identifies the rules that applied when an invoice was created and validates against those exact rules. This is especially relevant when reviewing older invoices, for example during an audit. valitool\u00ae therefore ensures that each invoice is assessed in context, with traceability and audit reliability, without the user having to select a profile manually.<\/p>\n\n<\/aside>\n<div class=\"vt-table-block\">\n<h3 id=\"vt-table-2\">Runtime performance<\/h3>\n<table class=\"vt-compare-table\" aria-labelledby=\"vt-table-2\">\n<thead>\n<tr>\n<th scope=\"col\">Criteria<\/th>\n<th scope=\"col\">valitool\u00ae<\/th>\n<th scope=\"col\">XRechnung validator<\/th>\n\n<\/tr>\n\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\"><strong>High volumes<\/strong><small>Particularly important for service providers and central settlement providers<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-partial\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2212<\/span>Partially available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Large files<\/strong><small>Highly automated industries can generate very large invoices<\/small><\/th>\n<td data-label=\"valitool\u00ae\">Tested with 1 million line items in one file on a server with 512 MB of RAM<\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Automatic profile detection<\/strong><small>More than 50 profiles and versions are relevant in Germany alone<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Manual profile selection<\/strong><small>When validation against a specific profile is required<\/small><\/th>\n<td data-label=\"valitool\u00ae\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-yes\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u2713<\/span>Available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Technology<\/strong><small>Requirements for running the validator<\/small><\/th>\n<td data-label=\"valitool\u00ae\">Java 11, Java 21; optimised for performance<\/td>\n<td data-label=\"XRechnungs-Validierer\">Schematron, XSLT, Saxon<\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Deployment and licence<\/strong><small>For the protected handling of sensitive data<\/small><\/th>\n<td data-label=\"valitool\u00ae\">On-premises and in the cloud<\/td>\n<td data-label=\"XRechnungs-Validierer\">Self-operated \/ hosted<\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Platforms<\/strong><small>Operating systems on which the validator can run<\/small><\/th>\n<td data-label=\"valitool\u00ae\">Platform-independent with Java; Windows executable available<\/td>\n<td data-label=\"XRechnungs-Validierer\">Depends on the implementation<\/td>\n\n<\/tr>\n\n<\/tbody>\n\n<\/table>\n\n<\/div>\n<div class=\"vt-table-block\">\n<h3 id=\"vt-table-3\">Maintenance and updates<\/h3>\n<table class=\"vt-compare-table\" aria-labelledby=\"vt-table-3\">\n<thead>\n<tr>\n<th scope=\"col\">Criteria<\/th>\n<th scope=\"col\">valitool\u00ae<\/th>\n<th scope=\"col\">XRechnung validator<\/th>\n\n<\/tr>\n\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\"><strong>Extensibility<\/strong><small>Implementation of individual requirements<\/small><\/th>\n<td data-label=\"valitool\u00ae\">As a service<\/td>\n<td data-label=\"XRechnungs-Validierer\">Managed by the user<\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Update frequency<\/strong><small>Ensuring continued compliance<\/small><\/th>\n<td data-label=\"valitool\u00ae\">As required, at least twice a year (usually monthly)<\/td>\n<td data-label=\"XRechnungs-Validierer\">Twice a year<\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Update coverage<\/strong><small>Business and public administration requirements<\/small><\/th>\n<td data-label=\"valitool\u00ae\">Changes to XRechnung, ZUGFeRD, industry profiles, international CIUS, Order-X, Deliver-X and code lists<\/td>\n<td data-label=\"XRechnungs-Validierer\">XRechnung changes only<\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Other document types<\/strong><small>From ordering to payment<\/small><\/th>\n<td data-label=\"valitool\u00ae\">Order-X, Deliver-X<\/td>\n<td data-label=\"XRechnungs-Validierer\"><span class=\"vt-status vt-no\"><span class=\"vt-status-dot\" aria-hidden=\"true\">\u00d7<\/span>Not available<\/span><\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Installation<\/strong><small>Simplicity and integration are crucial during installation<\/small><\/th>\n<td data-label=\"valitool\u00ae\">No specialist knowledge required. Also supports embedding and updating as a .JAR, copy-based installation, stream input and REST API integration.<\/td>\n<td data-label=\"XRechnungs-Validierer\">Installation by IT specialists required. At least one configuration file per profile; compilation required.<\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Information<\/strong><small>Staying up to date<\/small><\/th>\n<td data-label=\"valitool\u00ae\">Users are actively informed about updates.<\/td>\n<td data-label=\"XRechnungs-Validierer\">Users must monitor updates themselves.<\/td>\n\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Quality assurance<\/strong><small>A validator must meet the highest quality standards<\/small><\/th>\n<td data-label=\"valitool\u00ae\">Test suite with cases for every supported rule and syntax. More than 1,900 invoices in total.<\/td>\n<td data-label=\"XRechnungs-Validierer\">Community, small test suite<\/td>\n\n<\/tr>\n\n<\/tbody>\n\n<\/table>\n\n<\/div>\n\n<\/section>\n<section class=\"vt-page-section vt-testimonials\" id=\"referenzen\">\n<div class=\"vt-testimonial-head\">\n<div>\n<span class=\"vt-tag\">Voices from the field<\/span>\n<h2>Why people choose valitool\u00ae<\/h2>\n\n<\/div>\n<div class=\"vt-testimonial-controls\">\n<button type=\"button\" data-testimonial-step=\"-1\" aria-label=\"Previous testimonial\">\u2190<\/button>\n<button type=\"button\" data-testimonial-step=\"1\" aria-label=\"Next testimonial\">\u2192<\/button>\n\n<\/div>\n\n<\/div>\n<div class=\"vt-testimonial-slides\" aria-label=\"Customer testimonials\">\n<article class=\"vt-testimonial-slide\">\n<div class=\"vt-portrait-wrap\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/matthias-henn-ecbb44befa.jpg\" alt=\"Matthias Henn\" class=\"vt-portrait\">\n<span class=\"vt-quote-mark\" aria-hidden=\"true\">\u201c<\/span>\n\n<\/div>\n<div>\n<blockquote class=\"vt-quote\">\u201cDeveloped not just for the market, but from within it.\u201d<\/blockquote>\n<p>Anyone who sees e-invoicing as an integral part of digital business processes rather than a box-ticking exercise cannot overlook valitool\u00ae. For companies that view e-invoicing as a structural part of their financial and tax processes, it offers a highly professional, practical solution.<\/p>\n<details>\n<summary>Read the full recommendation \u2192<\/summary>\n<p>Anyone who sees e-invoicing as an integral part of digital business processes rather than a box-ticking exercise cannot overlook valitool. From the very beginning, my practical experience showed me that it was built on genuine hands-on knowledge.<\/p>\n<p>Valitool offers a depth of functionality rarely found in this market. As regulatory requirements increase, including ViDA, reporting systems and diverse formats, it is essential to use a tool that not only handles this complexity but also explains it clearly, integrates well into business processes and remains easy for users to work with.<\/p>\n<p>What stands out is the expertise clearly behind the product. No empty marketing phrases or buzzwords, but clear explanations, technical precision and an understanding of what matters to companies in everyday work, whether format validation, country-specific requirements or integration into existing processes.<\/p>\n<p>One of the biggest problems with many e-invoicing solutions is the delay between new regulatory requirements and their implementation in the product. Valitool takes this seriously. In practical use, you can see a forward-looking approach: proactive rather than reactive.<\/p>\n<p>For companies that see e-invoicing not as an unwelcome obligation but as a structural part of their financial and tax processes, Valitool offers a highly professional, practical solution. As a consultant with more than 30 years of experience, I recommend it unequivocally: developed not just for the market, but from within it.<\/p>\n\n<\/details>\n<div class=\"vt-testimonial-person\">\n<strong>Matthias Henn<\/strong>\n<span>E-finance expert, owner of Henn Business Transformation<\/span>\n\n<\/div>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-testimonial-slide\" hidden=\"\">\n<div class=\"vt-portrait-wrap\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/michaela-muller-kreipe-d01ff52636.jpg\" alt=\"Michaela M\u00fcller-Kreipe\" class=\"vt-portrait\">\n<span class=\"vt-quote-mark\" aria-hidden=\"true\">\u201c<\/span>\n\n<\/div>\n<div>\n<blockquote class=\"vt-quote\">\u201cFor us at Enilive Deutschland GmbH, validating e-invoices is important.\u201d<\/blockquote>\n<p>For us at Enilive Deutschland GmbH, validating e-invoices is important. We are pleased to have found valitool, a validation solution that enables us to validate e-invoices in accordance with EN 16931 during testing and in production. We would particularly like to thank the team for the fast, straightforward delivery and easy setup. We are delighted with the functionality and results, especially the clear, informative PDF reports.<\/p>\n<details>\n<summary>Read the full recommendation \u2192<\/summary>\n<p>For us at Enilive Deutschland GmbH, validating e-invoices is important. We are pleased to have found valitool, a validation solution that enables us to validate e-invoices in accordance with EN 16931 during testing and in production. We would particularly like to thank the team for the fast, straightforward delivery and easy setup. We are delighted with the functionality and results, especially the clear, informative PDF reports.<\/p>\n\n<\/details>\n<div class=\"vt-testimonial-person\">\n<strong>Michaela M\u00fcller-Kreipe<\/strong>\n<span>Enilive Deutschland GmbH (Head of Business Process Engineering)<\/span>\n\n<\/div>\n\n<\/div>\n\n<\/article>\n<article class=\"vt-testimonial-slide\" hidden=\"\">\n<div class=\"vt-portrait-wrap\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/dirk-willekens-4d10dce30f.jpg\" alt=\"Dirk Willekens\" class=\"vt-portrait\">\n<span class=\"vt-quote-mark\" aria-hidden=\"true\">\u201c<\/span>\n\n<\/div>\n<div>\n<blockquote class=\"vt-quote\">\u201cAt Billit, we generally take a critical view of hybrid invoice formats.\u201d<\/blockquote>\n<p>At Billit, we generally take a critical view of hybrid invoice formats. However, as different standards are established in France and Germany, we adapt accordingly.<\/p>\n<details>\n<summary>Read the full recommendation \u2192<\/summary>\n<p>At Billit, we generally take a critical view of hybrid invoice formats. However, as different standards are established in France and Germany, we adapt accordingly.<\/p>\n<p>valitool\u00ae enables us to validate even large invoices combining PDF and XML data quickly and reliably. Through my work on CEN and Peppol committees, I know how complex these checks are \u2014 valitool meets these requirements with confidence.<\/p>\n\n<\/details>\n<div class=\"vt-testimonial-person\">\n<strong>Dirk Willekens<\/strong>\n<span>Billit (e-invoice Program Manager)<\/span>\n\n<\/div>\n\n<\/div>\n\n<\/article>\n\n<\/div>\n<span class=\"vt-carousel-status\" aria-live=\"polite\"><\/span>\n\n<\/section>\n<section class=\"vt-page-section vt-contact-section vt-contact-redirect-wrap\" id=\"contact\">\n<div class=\"vt-contact-redirect\">\n<div>\n<span class=\"vt-tag\">Contact<\/span>\n<h2>Contact us<\/h2>\n<p>Tell us what you need. We will get back to you promptly.<\/p>\n\n<\/div>\n<a class=\"vt-action vt-primary\" href=\"https:\/\/valitool.org\/en\/contact\/\">Go to the contact page <span aria-hidden=\"true\">\u2192<\/span><\/a>\n\n<\/div>\n\n<\/section>\n\n<\/div>\n<div class=\"vt-footer-part\">\n<section class=\"vt-trust\" aria-label=\"Memberships and certificates\">\n<div class=\"vt-round\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/valitool-validate-comply-visualise-2ba0e12b14.svg\" alt=\"valitool\u00ae \u2013 Validate. Comply. Visualise.\">\n\n<\/div>\n<div>\n<h3>Active member of<\/h3>\n<div class=\"vt-badges\">\n<a class=\"vt-badge\" data-organization=\"din\" aria-label=\"DIN\" href=\"https:\/\/www.din.de\/de\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/din-f241a79f0a.png\" alt=\"DIN\" loading=\"eager\">\n\n<\/a>\n<a class=\"vt-badge\" data-organization=\"ferd\" aria-label=\"FeRD\" href=\"https:\/\/www.ferd-net.de\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/ferd-7c005f93e7.svg\" alt=\"FeRD\" loading=\"eager\">\n\n<\/a>\n<a class=\"vt-badge\" data-organization=\"cen\" aria-label=\"CEN\" href=\"https:\/\/www.cencenelec.eu\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/cen-8f12a1a81d.svg\" alt=\"CEN\" loading=\"eager\">\n\n<\/a>\n<a class=\"vt-badge\" data-organization=\"peppol\" aria-label=\"Peppol\" href=\"https:\/\/peppol.org\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/peppol-8a4d4ab07b.png\" alt=\"Peppol\" loading=\"eager\">\n\n<\/a>\n<a class=\"vt-badge\" data-organization=\"idst\" aria-label=\"IDSt\" href=\"https:\/\/idst.tax\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/idst-e170dd0d20.svg\" alt=\"IDSt\" loading=\"eager\">\n\n<\/a>\n<a class=\"vt-badge\" data-organization=\"vgsd\" aria-label=\"VGSD\" href=\"https:\/\/www.vgsd.de\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/vgsd-e8f0b6ed3f.svg\" alt=\"VGSD\" loading=\"eager\">\n\n<\/a>\n<a class=\"vt-badge\" data-organization=\"ver\" aria-label=\"VeR\" href=\"https:\/\/www.verband-e-rechnung.org\/\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/ver-4ba21a3a33.png\" alt=\"VeR\" loading=\"eager\">\n\n<\/a>\n\n<\/div>\n<h3>valitool\u00ae is certified!<\/h3>\n<div class=\"vt-certificates\">\n<a target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"ISO\/IEC 27001: open certificate\" href=\"https:\/\/ssl.ll-c.cz\/Pdf\/Certificate?Code_cert=CAA4ACD4-C85&amp;Language_cert=en\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/iso-iec-27001-12f248afa9.png\" alt=\"ISO\/IEC 27001\">\n\n<\/a>\n<a target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"ISO 9001: open certificate\" href=\"https:\/\/ssl.ll-c.cz\/Pdf\/Certificate?Code_cert=81BDB9C6-126&amp;Language_cert=en\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/iso-9001-49bf2203ce.png\" alt=\"ISO 9001\">\n\n<\/a>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n<footer class=\"vt-footer\">\n<nav class=\"vt-footer-top\" aria-label=\"Footer navigation\">\n<div class=\"vt-product\">\n<h3>Product<\/h3>\n<ul class=\"vt-footer-list\">\n<li><a href=\"https:\/\/valitool.org\/en\/#vp-intro\">Validation<\/a><\/li>\n<li><a href=\"https:\/\/valitool.org\/en\/#visualisierung\">Visualisation<\/a><\/li>\n<li><a href=\"https:\/\/valitool.org\/en\/#vergleich\">Compare features<\/a><\/li>\n<li><a href=\"https:\/\/valitool.org\/en\/#module\">Modules<\/a><\/li>\n<li><a href=\"https:\/\/valitool.org\/en\/#partner\">Partners<\/a><\/li>\n\n<\/ul>\n\n<\/div>\n<div>\n<h3>Company<\/h3>\n<ul class=\"vt-footer-list\">\n<li><a href=\"https:\/\/valitool.org\/en\/about-us\/\">About us<\/a><\/li>\n<li><a href=\"https:\/\/valitool.org\/en\/consulting-training\/\">Consulting &amp; 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All rights reserved.<\/p>\n\n<\/div>\n\n<\/footer>\n\n<\/div>\n\n<dialog class=\"vt-test-dialog\" id=\"vt-test-dialog\" aria-labelledby=\"vt-test-title\">\n<button class=\"vt-test-close\" type=\"button\" aria-label=\"Close trial options\"><span aria-hidden=\"true\">\u00d7<\/span><\/button>\n<div class=\"vt-test-heading\">\n<span class=\"vt-test-tag\">Try valitool\u00ae<\/span>\n<h2 id=\"vt-test-title\">Test validation with valitool\u00ae today<\/h2>\n\n<\/div>\n<div class=\"vt-test-options\">\n<a class=\"vt-test-option\" target=\"_blank\" rel=\"noopener noreferrer\" data-vt-test-external=\"\" href=\"https:\/\/www.portinvoice.com\/\">\n<div class=\"vt-test-image\">\n<img decoding=\"async\" src=\"https:\/\/valitool.org\/wp-content\/uploads\/valitool-website\/valitool-gestaltung-f2f64b43e30b.webp\" alt=\"Example of a validation report on portinvoice\">\n\n<\/div>\n<h3>Try it now<\/h3>\n<p>Please note: you will be directed to a service provided by <strong>OXSEED logistics GmbH<\/strong>, which integrates valitool\u00ae alongside other validators. 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