Skip to content

Convert WK1 to WKS

How to convert WK1 spreadsheet files to WKS format using Lotus 1-2-3, Gnumeric, or online tools.

Convert WK1 files online

We don’t have a dedicated online converter for WK1 to WKS yet, but you can convert WK1 files online to these formats:

Want to convert WK1 to WKS?

Let us know. We pick the conversions to add next by how many people ask for them.

How to convert wk1 to wks file

101convert.com assistant

101convert.com assistant
1yr

Understanding WK1 and WKS file formats

WK1 and WKS are both spreadsheet file formats developed by Lotus. WK1 files are associated with Lotus 1-2-3 Release 2.x, while WKS files are from earlier versions of Lotus 1-2-3 and Lotus Symphony. Both formats store tabular data, formulas, and formatting, but they differ in structure and compatibility with modern software.

Why convert WK1 to WKS?

Converting WK1 to WKS may be necessary for compatibility with older software or systems that only support the WKS format. Some legacy applications and data migration processes require this conversion to ensure data accessibility.

How to convert WK1 to WKS

Since both formats are outdated, modern spreadsheet software rarely supports them directly. However, you can use specialized tools or legacy software for conversion:

  • Lotus 1-2-3: If you have access to Lotus 1-2-3, you can open the WK1 file and save it as a WKS file using the File → Save As menu.
  • Gnumeric: This open-source spreadsheet program can open WK1 files and export them to other formats, though direct WKS export may require an intermediate format (like CSV), which can then be imported into software that supports WKS.
  • Online converters: Some online file conversion services (such as Zamzar or Convertio) may support WK1 to WKS conversion, but results can vary and privacy should be considered.

Recommended software for WK1 to WKS conversion

The most reliable method is using Lotus 1-2-3 itself, if available. For users without access to Lotus 1-2-3, Gnumeric is a good alternative for opening WK1 files and exporting to a compatible format. Always verify the integrity of your data after conversion.


Note: This wk1 to wks conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.

Was this information helpful?

WK1 vs WKS: format comparison

How the WK1 and WKS formats compare on the properties that matter most for this conversion.

Comparison of the WK1 and WKS file formats
Property .WK1 Lotus 1-2-3 Worksheet .WKS Lotus 1-2-3 worksheet
Editable text No No
Fixed page layout No No
Text formatting Basic Basic
Images No No
Interactive elements Limited No
Password protection Not supported Not supported
Opens in a web browser No No
Typical file size Small Small
Open standard No No
Best used for Data exchange Data exchange
Introduced 1983 1982
Developer Lotus Development Corporation Lotus Development Corporation

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

Additional formats for
wk1 file conversion

Reverse conversion

Convert to wks from
other formats

Share on social media:

Already downloaded

This file has already been downloaded. For your privacy it was deleted from our server right after the download, so it cannot be downloaded again. To get it once more, convert the file again.