.docxdocument

DOCX

Microsoft Word Open XML Document

MIME type: application/vnd.openxmlformats-officedocument.wordprocessingml.document

DOCX is the default file format for Microsoft Word documents since Office 2007. It's an XML-based format stored in a ZIP container, making it more compact and recoverable than the older DOC format.

Advantages

+Industry standard for documents
+Smaller file size than DOC
+XML-based (recoverable if corrupted)
+Supports rich formatting, images, tables

Limitations

-Formatting can vary between Word versions
-Not all features supported by other editors
-Binary content embedded in XML
-Can contain macros (security risk)

Common Use Cases

Business documents and reportsResumes and cover lettersAcademic papersLegal documents and contracts

Technical Details

DOCX files are ZIP archives containing XML files and embedded resources. The main content is in word/document.xml, with styles in word/styles.xml and relationships in word/_rels/document.xml.rels. The format is defined by ECMA-376 and ISO/IEC 29500.

Frequently Asked Questions

What is a DOCX file?

DOCX is Microsoft Word's default document format. It's a ZIP archive containing XML files that define the document's content, formatting, and embedded objects.

How do I convert DOCX to PDF?

Use BriskTool's free Word to PDF converter. Upload your DOCX file and download the PDF instantly. Processing happens in your browser.

Related Tools

Word To Pdf Pdf To Word

Related Formats

PDF TXT RTF

Compare DOCX with...

DOCX vs PDF DOCX vs TXT DOCX vs RTF