Documents

.DOCX Files

Word Document - DOCX is Microsoft Word's modern document format, introduced with Office 2007.

What is a .DOCX file?

DOCX is Microsoft Word's modern document format, introduced with Office 2007. It uses XML-based compression to create smaller, more reliable files while supporting rich formatting, images, tables, and collaborative editing.

Technical Details

MIME Type

application/vnd.openxmlformats-officedocument.wordprocessingml.document

Full Name

Office Open XML Document

Developed

2007 (Microsoft)

Typical Uses

  • Business documents
  • Reports and memos
  • Academic papers
  • Collaborative writing

Programs That Open .DOCX Files

Microsoft Word

Cross-platform

Google Docs

Web

Pages

macOS/iOS

LibreOffice

Cross-platform

How Moniker Renames .DOCX Files

Moniker extracts text from your Word documents to understand their content and purpose, generating meaningful filenames that make your document library searchable and organized.

Example Transformation

Before

Document1.docx

After

marketing-strategy-q2-proposal.docx

Related File Types

.PDF

PDF Document

.DOC

Word Document (Legacy)

.ODT

OpenDocument Text

.RTF

Rich Text Format

Ready to organize your .DOCX files?

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