Format comparison
CSV vs ODT
How do CSV and ODTcompare? Here's everything you need to know to choose the right format — and how to convert between them.
.csv
Full guide →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.
.odt
Full guide →Open Document Text
ODT is an open-standard document format used by LibreOffice, OpenOffice, and Google Docs. It's the free, vendor-neutral alternative to DOCX for word processing.
| Specification | CSV | ODT |
|---|---|---|
| Full name | Comma-Separated Values | Open Document Text |
| Extension | .csv | .odt |
| MIME type | text/csv | application/vnd.oasis.opendocument.text |
| Category | Document | Document |
| Developer | IBM (original concept) | OASIS (Organization for the Advancement of Structured Information Standards) |
| Year introduced | 1972 | 2005 |
CSV advantages
- Universal data exchange format
- Human-readable plain text
- Tiny file sizes
- Supported by every data tool
CSV limitations
- No formatting or styling
- No data types — everything is text
- Encoding and delimiter issues common
- No support for multiple sheets or formulas
ODT advantages
- Open standard — no vendor lock-in
- Free to use with no licensing fees
- Supported by LibreOffice, Google Docs, and more
- Long-term archival format (ISO standard)
ODT limitations
- Less common in business environments
- Formatting differences with Microsoft Office
- Fewer advanced features than DOCX
- Limited template ecosystem
Which should you use?
CSV and ODT serve different purposes. CSV is ideal for data import and export, while ODT excels at government and public sector documents.
Best uses for CSV
Data import and export
Database migrations
API data exchange
Data science and analysis pipelines
Best uses for ODT
Government and public sector documents
Academic and educational use
Open-source workflows
Long-term document archival
Convert between CSV and ODT
Need to switch formats? Convert for free with SquishConvert.