.WKU File Extension

Lotus 1-2-3 Spreadsheet

Developer IBM
Popularity
1.0  |  4 Votes
 

What is a WKU file?

Spreadsheet file created by older versions of Lotus 1-2-3, and the format is not supported anymore; originally used on DOS-based systems and early Windows-based computers.

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Programs that open WKU files

Windows
IBM Lotus 1-2-3  —  Discontinued
Mac
IBM Lotus 1-2-3  —  Discontinued

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