| Extension Name | Extension Type | Platform (OS) | Category | Dev.Company | File Format |
|---|---|---|---|---|---|
| .DOCX File Extension | Microsoft Word Open XML Document | Windows | Text | Microsoft | Zip |
| .DOCX File Extension | Microsoft Word Open XML Document | Mac | Text | Microsoft | Zip |
| .DOCX File Extension | Microsoft Word Open XML Document | Linux | Text | Microsoft | Zip |