: Supports checking XML against W3C Schema (XSD), DTD, Schematron, and RelaxNG.
: Allows you to validate thousands of XML documents with one click and generate detailed error reports. XML ValidatorBuddy 2022 Free Download
: Includes a full JSON editor with syntax coloring, auto-completion, and JSON Schema validation. : Supports checking XML against W3C Schema (XSD),
: A dedicated free command-line validator is also available for basic well-formed and schema checking. XML validator and editor for Windows - xml-buddy.com XML ValidatorBuddy 2022 Free Download
: The software typically comes with a 14-day trial for professional use, but you can request a free license for personal or educational purposes.
: Built to view and edit massive XML files (multi-GB) without high memory consumption.