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Convert WKS to CSV

How to convert WKS spreadsheet files to CSV format using LibreOffice Calc or online tools.

Convert WKS files online

We don’t have a dedicated online converter for WKS to CSV yet, but you can convert WKS files online to these formats:

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How to convert wks to csv file

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Understanding wks and csv file formats

WKS is a spreadsheet file format originally used by Lotus 1-2-3, one of the earliest spreadsheet applications. WKS files store data in a tabular format, including formulas and formatting, but are now considered obsolete. CSV (Comma-Separated Values) is a widely used plain text format for storing tabular data, where each line represents a row and columns are separated by commas. CSV files are compatible with most spreadsheet and database applications.

Why convert wks to csv?

Converting WKS files to CSV makes your data accessible in modern spreadsheet programs like Microsoft Excel, Google Sheets, and LibreOffice Calc. CSV files are easier to share, edit, and import into databases or other applications.

How to convert wks to csv

Since WKS is an outdated format, direct support is limited in current software. However, you can use LibreOffice Calc, a free and open-source office suite, to open and convert WKS files to CSV.

  1. Download and install LibreOffice if you don't have it.
  2. Open LibreOffice Calc.
  3. Go to File → Open and select your WKS file.
  4. Once the file is open, go to File → Save As.
  5. In the Save as type dropdown, select Text CSV (.csv).
  6. Click Save and adjust any export options as needed.

Best software for wks to csv conversion

LibreOffice Calc is the best free tool for converting WKS files to CSV. It offers broad compatibility and is available for Windows, macOS, and Linux. For batch conversions or automation, consider using command-line tools like unoconv in conjunction with LibreOffice.

Online converters

Some online converters, such as Zamzar, may support WKS to CSV conversion. However, due to the rarity of WKS files, results may vary, and privacy concerns should be considered when uploading sensitive data.


Note: This wks to csv conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.

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WKS vs CSV: format comparison

How the WKS and CSV formats compare on the properties that matter most for this conversion.

Comparison of the WKS and CSV file formats
Property .WKS Lotus 1-2-3 worksheet .CSV Comma-Separated Values
Open standard No Yes
Compression Uncompressed Uncompressed
Typical file size Small Small
Opens in a web browser No Yes, natively
Further editing Limited Easy
Metadata support Basic Basic
Plain-text readable No Yes
Best used for Data exchange Data exchange
Introduced 1982 —
Developer Lotus Development Corporation —
MIME type — text/csv

Information about file extensions and file types is provided by File-Extensions.org

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