Old Lotus 1-2-3 program used .wk1 spreadsheets in one of its versions and its not something you would encounter in modern programs. Some programs may still support this format, but it is likely something that was available only in old versions. We list some of the software known to support the saving of .wk1 files from Excel spreadsheets.
Convert Microsoft Excel Open XML workbook and spreadsheet to Lotus 1-2-3 version 2.x spreadsheet.
We found 4 software records in the database related to .xlsx to .wk1 file format conversion.
Microsoft Windows software - convert xlsx to wk1 on Windows
A popular spreadsheet application distributed with Microsoft Office suite
Convert from xlsx file format
|Yes, Microsoft Excel supports xlsx file conversion as a source file type.||Yes||Yes||xlsx editor||Yes||No||No||No|
|Yes, Microsoft Excel supports wk1 file conversion as a target file type.||Yes||Yes||wk1 editor||No||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned xlsx to wk1. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A spreadsheet software application from Corel
Multiplatform software - convert xlsx to wk1 on any platform
Spreadsheet program from OpenOffice.org productivity suite
Full-featured spreadsheet tool from LibreOffice suite