<?xml version="1.0" encoding="UTF-8"?>
<!-- Mapa strony CartonCAD (03.10; 04.10 – English (US) w /us/) – strona startowa w czterech wersjach językowych: / (pl), /en/ (English UK, hreflang en),
     /us/ (English US, hreflang en-US), /de/. Program i pomoc online: https://app.cartoncad.com/sitemap.xml -->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <url>
    <loc>https://cartoncad.com/</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="pl" href="https://cartoncad.com/"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://cartoncad.com/en/"/>
    <xhtml:link rel="alternate" hreflang="en-US" href="https://cartoncad.com/us/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://cartoncad.com/de/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://cartoncad.com/en/"/>
  </url>
  <url>
    <loc>https://cartoncad.com/en/</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="pl" href="https://cartoncad.com/"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://cartoncad.com/en/"/>
    <xhtml:link rel="alternate" hreflang="en-US" href="https://cartoncad.com/us/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://cartoncad.com/de/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://cartoncad.com/en/"/>
  </url>
  <url>
    <loc>https://cartoncad.com/us/</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="pl" href="https://cartoncad.com/"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://cartoncad.com/en/"/>
    <xhtml:link rel="alternate" hreflang="en-US" href="https://cartoncad.com/us/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://cartoncad.com/de/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://cartoncad.com/en/"/>
  </url>
  <url>
    <loc>https://cartoncad.com/de/</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="pl" href="https://cartoncad.com/"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://cartoncad.com/en/"/>
    <xhtml:link rel="alternate" hreflang="en-US" href="https://cartoncad.com/us/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://cartoncad.com/de/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://cartoncad.com/en/"/>
  </url>
</urlset>
