The default file format for Microsoft Word. It uses XML and ZIP compression to keep file sizes small.
As part of the document category, this format is highly optimized for its specific use case. Whether you are using it for professional or personal tasks, understanding how to handle .docx files is essential for efficient digital workflows.
The best way to open a DOCX file is using Microsoft Word, but you can also upload it to Google Docs or use free alternatives like LibreOffice.