Altova XMLSpy Enterprise XML Editor2026

Altova XMLSpy Enterprise Edition is the industrys best-selling XML and JSON for modeling, editing, transforming, and debugging related technologies. The XML and JSON editor is AI-ready. XMLSpy is powered by RaptorXML for lightning-fast validation and processing. It includes a graphical XML Schema editor that allows you to design complex schemas. XMLSpy includes a graphical JSON Schema editor and validator, first-of-its-kind JSON Grid Editor, and JSON > XML converter, and supports processing JSON with XPath, XSLT, and XQuery. It even supports YAML and YAML Schema. Revolutionary Smart Fix validation reports errors and suggests options for fixing them with one click. XMLSpy autogenerates Java, C++, or C# class files based on XSDs. It also includes a schema-aware XSLT editor, debugger, and profiler, as well as the groundbreaking XSL Speed Optimizer. XMLSpy even supports intelligent HTML5, XHTML, and CSS3 editing. The XPath Builder / Evaluator assists in writing and testing XPath expressions, while the schema-aware XQuery editor, debugger, and profiler facilitate efficient querying of data. XMLSpy is the only tool of its kind to support instant creation of charts based on XML or JSON data via XSLT or XQuery. Robust XBRL tools support XBRL 2.1, XBRL Dimensions, XBRL Formula, and XBRL Table Linkbase with validation and graphical editing, as well as XULE processing and editing. Web services tools include graphical WSDL editing, validation, and conversion, as well as SOAP request/response handling, validation, and debugging. XMLSpy integrates with all major SQL databases: SQL Server, PostgreSQL, Oracle, IBM DB2, Informix, MySQL, Sybase, MySQL, Firebird, Access, and more. You can query a database, generate an XSD, import/export data based on DB schemas, generate DBs from XSDs, and edit relational or XML data. XMLSpy integrates with Visual Studio and Eclipse, and COM and Java APIs plus OLE and ActiveX controls let you access XMLSpy capabilities programmatically.