20260923-0 Word DOCX Word DOCX Word DOCX Word DOCX 2012-03-19 2025-02-11 2012-09-01 DOCX 2012-11-27 2012-09-27 Office Open XML Document DOCX is an Office Open XML international standard for Office documents. It is used by Microsoft Word and by a growing number of applications from other vendors in word processing programs. application/vnd.openxmlformats-officedocument.wordprocessingml.document docx .docx application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml DOCX false DOCX 2012-09-01 DOCX 2200 true true true true false https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.wordprocessingml.document