Article library
XML articles and tutorials.
Browse durable XMLBuddy guidance for XML validation, schemas, Schematron, large files, conversion, digital signatures, and repeatable Windows team automation and review workflows.
XML validation and schema rules
Build, test, and correct reliable XML contracts
Use these articles when schema association, namespace handling, grammar validity, or rule diagnostics determine whether an XML document is accepted. They connect validation results to practical correction and repeatable checks.
Create XML from schema
Generate representative XML content from an existing schema and review the resulting structure.
Read articleDocument W3C XML Schema
Generate readable schema documentation for review, onboarding, and maintenance.
Read articleValidation and targetNamespace
Understand how namespace expectations affect schema selection and validation results.
Read articleValidate without schemaLocation
Apply the intended grammar even when the instance does not carry an association.
Read articleDebug Schematron validation
Inspect the processed rules and XPath context behind an unexpected assertion result.
Read articleCheck unique values with Schematron
Express uniqueness requirements for element and attribute values as business rules.
Read articleCount child nodes in batch mode
Apply a Schematron counting rule consistently across a collection of XML files.
Read articleLarge XML and focused editing
Inspect, format, and diagnose demanding documents
These workflows keep file size, navigation, memory use, and source evidence in view. Start here when an ordinary editor is too slow or when a support problem needs a focused diagnostic path.
Edit and validate large XML
Choose the large-file workflow while retaining XML-aware checks and navigation.
Read articleFormat huge XML data
Pretty-print very large XML directly without imposing an ordinary editor size limit.
Read articleSearch XML with XPath regular expressions
Combine XML structure and pattern matching to locate the data that matters.
Read articleUse CSS HTML Validator
Connect a specialized external validator to the XML ValidatorBuddy tool workflow.
Read articleIntegrate DITA Open Toolkit
Run a DITA processing command from the same controlled external-tool environment.
Read articleResolve a missing Java VM
Trace a common support failure when an XML workflow depends on Java tooling.
Read articleAutomation and XML signatures
Make checks repeatable and protect signed XML
Use this collection for command-line execution, folder-wide validation, batch reporting, and XML Digital Signature work. Preserve the original input and distinguish integrity verification from certificate trust.
Use the free command-line XML parser
Run documented parser and validation capabilities from repeatable Windows commands.
Read articleValidate every XML file in a folder
Apply the same validator workflow to a complete directory of XML inputs.
Read articleTransform a batch log to HTML
Turn machine-oriented XML validation results into a report suited to review.
Read articleEnable Configure batch task
Diagnose why the batch configuration command is unavailable and restore the workflow.
Read articleSign and verify XML from the command line
Automate supported XML Digital Signature operations while preserving reviewable results.
Read articleMove from SHA-1 to SHA-2
Use stronger SHA-256 or SHA-512 algorithms for current signature workflows.
Read articleConvert JSON to XML from the command line
Make a data conversion repeatable in scripts, scheduled tasks, and CI-oriented work.
Read articleConversion and adjacent JSON workflows
Move structured data into the form you need
XML ValidatorBuddy also includes practical JSON and conversion tools. These articles remain available for users whose XML workflow begins or ends with JSON, CSV, Office data, or generated samples.
Run the XML-to-JSON converter
Convert an XML document into JSON and inspect the generated representation.
Read articleConvert Excel or Word to JSON
Prepare tabular Office data and move it into a structured JSON workflow.
Read articleGenerate sample JSON data
Create representative example data from a JSON Schema for testing and review.
Read articleIntroduction to JSON Schema editing
Understand the editor layout, schema structure, and validation-oriented authoring workflow.
Read articleArrange the JSON Schema editor
Keep schema, instance, navigation, and diagnostics visible in a practical workspace.
Read articlePreview JSON Schema documentation
Review the documented schema structure before sharing or publishing it.
Read articleCheck JSON well-formedness
Separate JSON syntax errors from schema-validation findings in desktop and command-line work.
Read articleFormat large JSON data
Pretty-print or compact very large JSON data with a file-aware workflow.
Read articleHow to use this library
Start with the task you need to complete.
Articles provide context, examples, and troubleshooting patterns. Use the product and solution pages to decide whether XML ValidatorBuddy supports the capability, then use Help when you need a concise command sequence. This separation avoids turning an article into a substitute for current product documentation.
When an article describes a command, supported format, shortcut, or output behavior, confirm that detail in the current Windows product before adopting it in a team process. Older articles remain useful evidence, but the current application and Help define the maintained behavior.
Keep the result reviewable
Preserve an unchanged source file, use representative input, and inspect every diagnostic or generated result. For batch, command-line, conversion, or signature workflows, record the product version, selected options, input identity, output location, and follow-up validation. These details make the procedure reproducible for another person and easier to automate safely.