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Lotus 1-2-3 spreadsheet
File type: Spreadsheet and workbook file
A wku file extension is related to the Lotus 1-2-3 spreadsheet program. A wku file contains spreadsheet.
File type category:
Spreadsheet and workbook file
Date updated: January 2, 2018
Record marked as obsolete and not updated for a long time.
The wku file extension is associated with Lotus 1-2-3, a spreadsheet editor for Windows, DOS and other platforms.
The wku files were used by Lotus 1-2-3 spreadsheets.
Mime types:
application/vnd.lotus-1-2-3
application/x-123
Use Lotus 1-2-3 to open the .wku files. Also some spreadsheets programs can still open the .wku files, however the latest Microsoft Excel 2007/2010 no longer support this format. You can have luck with any earlier version of Excel, but you will probably loose some of the formatting from the .wku files.
Lotus 1-2-3 may be able to export *.wku files to other formats.
Software applications that can open wku files:
Microsoft Windows
Multiplatform
Software applications that can edit wku files:
Microsoft Windows
Software capable of saving wku files:
Microsoft Windows
Multiplatform
Software apps that print wku files:
Microsoft Windows
Software applications that handle other tasks involving wku files:
Microsoft Windows
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