How do DOCX and CSVcompare? Here's everything you need to know to choose the right format — and how to convert between them.
Office Open XML Document
DOCX is the default format for Microsoft Word documents. It's an XML-based format that replaced the older .doc format, offering better compression, easier recovery, and broader compatibility.
Comma-Separated Values
CSV is the simplest tabular data format — rows of values separated by commas. It's the universal exchange format for data between databases, spreadsheets, and programming languages.
| Specification | DOCX | CSV |
|---|---|---|
| Full name | Office Open XML Document | Comma-Separated Values |
| Extension | .docx | .csv |
| MIME type | application/vnd.openxmlformats-officedocument.wordprocessingml.document | text/csv |
| Category | Document | Document |
| Developer | Microsoft | IBM (original concept) |
| Year introduced | 2007 | 1972 |
DOCX and CSV serve different purposes. DOCX is ideal for business reports and memos, while CSV excels at data import and export.
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