Other WK1 conversions

Conversion of wk1 files to 123 file format

Some modern spreadsheet programs still support old Lotus spreadsheets in WK1 format as well as 123 format and these might be your only option how to achieve wk1 to 123 conversion. And even though you still might be capable to resave one to another, it's somewhat odd to do it anyway as both formats are very old.

Open WK1 file    Open 123 file

Related software

Apache OpenOffice Calc icon

Apache OpenOffice Calc

Spreadsheet program from OpenOffice.org productivity suite

Corel Quattro Pro icon

Corel Quattro Pro

A spreadsheet software application from Corel

LibreOffice Calc icon

LibreOffice Calc

Full-featured spreadsheet tool from LibreOffice suite

Lotus 1-2-3 icon

Lotus 1-2-3

Old spreadsheet program from IBM