Doc (computing)
| Icon as used in Microsoft Word 9.0 and 2002 | |
| Filename extension | 
doc | 
|---|---|
| Internet media type | 
application/msword | 
| Uniform Type Identifier (UTI) | com.microsoft.word.doc | 
| Developed by | Microsoft | 
| Latest release | 12.0 20 August 2024 | 
| Type of format | document file format | 
| Container for | Text, Image,Table | 
| Extended from | Compound File Binary Format (since 97) | 
| Extended to | Microsoft Office XML formats, Office Open XML | 
| Open format? | Yes | 
.doc (an abbreviation of "document") is a filename extension used for word processing documents stored on Microsoft's proprietary Microsoft Word Binary File Format; it was the primary format for Microsoft Word until the 2007 version replaced it with Office Open XML .docx files. Microsoft has used the extension since 1983.