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WK3

wk3 icon

Lotus 1-2-3 version 3.x spreadsheet

File type: Spreadsheet and workbook file

A wk3 file extension is related to the Lotus 1-2-3, a spreadsheet document editor developed by IBM. A wk3 file contains spreadsheet created in the Lotus 1-2-3.

What is wk3 file?

File type category:
Spreadsheet and workbook file

Date updated: February 28, 2020

Record marked as obsolete and not updated for a long time.

The wk3 file extension is associated with Lotus 1-2-3 version 3.x and used for editing of spreadsheet documents. Lotus 1-2-3 is a discontinued product.

The wk3 files were used as the default spreadsheet format of  Lotus 1-2-3 version 3.x.

MIME types:
application/vnd.lotus-1-2-3
application/x-123
application/lotus123
application/x-lotus123
application/wk3
application/x-lotus123
application/x-wk3

How to open wk3 file?

Use Lotus 1-2-3 version 3.x or later to open the *.wk3 files.

Also some modern spreadsheets programs can still open the *.wk3 files. However the latest versions of Microsoft Excel 2007/2010 no longer support that format. You can have luck with any earlier version of Excel, but you will probably lose most of the formatting from the *.wk3 files.

How to convert wk3 file?

You can open *.wk3 in Microsoft Excel and save it to another file format. You will probably lose formatting.

Suggested software to open wk3 file:

Associated software actions with the wk3 file

Software applications that can edit wk3 files:

Software capable of saving wk3 files:

Software apps that create wk3 files:

Software apps that convert wk3 files:

Software apps that import wk3 files:

Software apps that print wk3 files:

Convert .wk3 files

Convert .wk3 to other formats

Related file extensions