什么是 DOCX（Microsoft Word）？
DOCX 文件格式的完整指南
最后更新:
What is it?
DOCX 是 Microsoft Word 文档的标准文件格式，于 2007 年作为 Office Open XML (OOXML) 标准的一部分引入。它取代了较旧的二进制 DOC 格式。
DOCX 文件是包含描述文档内容、格式、图像和样式的 XML 文件的 ZIP 压缩档案。这个开放标准格式得到了大多数文字处理软件的支持。
Technical Specifications
Pros & Cons
Advantages
DOCX is supported by Microsoft Word, Google Docs, LibreOffice, and Pages.
Supports complex formatting, tables, images, charts, and styles.
OOXML is an ISO standard, ensuring long-term format support.
Built-in collaboration features including tracked changes and comments.
Disadvantages
Complex DOCX formatting may appear differently in different applications.
DOCX cannot be used directly on websites - must be converted to HTML or PDF.
Documents created in newer Word versions may look different in older versions.
DOCX files can contain macros which are a security risk.
When to Use It
以下是 DOCX（Microsoft Word）是正确选择的最常见情况：
Business Documents
DOCX is the standard format for business reports, memos, and correspondence.
Academic Writing
Universities and publishers often require DOCX format for submissions.
Collaborative Editing
DOCX enables collaborative editing in Word Online and Google Docs.
Template Creation
Word templates (.dotx) are used to create consistent document formatting.
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Start Converting NowFrequently Asked Questions
What is the difference between DOC and DOCX?
DOC is the older binary format (before Word 2007). DOCX is the newer XML-based format that is more compatible and smaller.
Can Google Docs open DOCX?
Yes, Google Docs can open, edit, and export DOCX files with full compatibility.
How do I convert DOCX to PDF?
Use Word (File > Save As PDF), Google Docs (File > Download > PDF), or our free online converter.
Is DOCX the same as DOC?
No. DOCX uses XML-based Open XML format while DOC uses an older binary format. DOCX is recommended for new documents.
Can I open DOCX on Mac?
Yes, Pages and Microsoft Word for Mac both fully support DOCX format.