QuarkXPress Document Converter Quark Software Inc.
Use this command to install QuarkXPress Document Converter with WinGet:
winget install --id=Quark.QuarkXPressDocumentConverter -e QuarkXPress Document Converter converts legacy QuarkXPress 3.x through 6.x documents to QuarkXPress 9.1. Opening a converted document in a newer QuarkXPress version upgrades its text flow version.