Filename extension |
doc |
---|---|
Internet media type |
application/msword[1] |
Uniform Type Identifier (UTI) | com.microsoft.word.doc[2][3] |
Developed by | Microsoft |
Latest release | 12.0 20 August 2024[4] |
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.[4] Microsoft has used the extension since 1983.
ms-doc-specification
was invoked but never defined (see the help page).