wk1 

WK1 File Extension

Have a problem opening a .WK1 file? We collect information about file formats and can explain what WK1 files are. Additionally we recommend software suitable for opening or converting such files.

What is the .WK1 file type?

wk1 — 1-2-3 Worksheet.



Software to open or convert WK1 files

You can open WK1 files with the following programs: 

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