| filename extensions | art-335 |
| docx | |
| TechTarget file types | art-336 | DOCX-Microsoft-Office-Word-2007-Document |
| TechTarget file types | art-336 | DOCX-Microsoft-Word-2007-XML-based-document-file-format |
| TechTarget file types | art-336 | DOCX-Word-Microsoft-Office-Open-XML-Format-Document-Microsoft-Corporation |
| TechTarget file types | art-336 | DOCX-Word-Open-XML-Document |
| English | eng-000 | Microsoft Office Word Document |
| English | eng-000 | Microsoft Word 2007 XML based document file format |
| English | eng-000 | Microsoft Word Open XML Document |
| English | eng-000 | Word Microsoft Office Open XML Format Document |
| English | eng-000 | Word Open XML Document |