Old .wk4 spreadsheets saved in Lotus 1-2-3 version 4 are still supported in some spreadsheet or table editors, like certain versions Excel (supposedly Excel 2010 and older) and Quattro Pro, which means wk4 to xlsx conversion is likely possible. With these programs it should be easy enough to export the table data from these .wk4 files and save them to another format, including the Microsoft Excel spreadsheets (.xls, .xlsx).
Home > Search converters: wk4 to xlsx
Conversion of wk4 file format to xlsx file format beta
Search for wk4 to xlsx converter or software able to handle these file types.
Convert Lotus 1-2-3 version 4.x spreadsheet to Microsoft Excel Open XML workbook and spreadsheet.
We have found 4 software records in our database eligible for .wk4 to .xlsx file format conversion.
Microsoft Windows software 
- convert wk4 to xlsx on Windows
Microsoft Excel
A popular spreadsheet application distributed with Microsoft Office suite
File extension | Convert | Open | Save | Edit | Create | Import | Export | Extract |
|---|---|---|---|---|---|---|---|---|
Convert from wk4 file | Yes, Microsoft Excel supports wk4 file conversion as a source file type. | Yes | Yes | wk4 editor | No | No | No | No |
to xlsx file | Yes, Microsoft Excel supports xlsx file conversion as a target file type. | Yes | Yes | xlsx editor | Yes | 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 wk4 to xlsx. 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.
Corel Quattro Pro
A spreadsheet software application from Corel
Linux/Unix software 
- convert wk4 to xlsx on Linux
Gnumeric
An open-source spreadsheet program
Multiplatform software 
- convert wk4 to xlsx on any platform
LibreOffice Calc
Full-featured spreadsheet tool from LibreOffice suite
Additional links: Open wk4 file, Open xlsx file
WK4
A wk4 file extension is related to the Lotus 1-2-3 spreadsheet editing software, developed by IBM. A wk4 file stores spreadsheet document.
XLSX
Files with xlsx extension are s used by Microsoft Excel for its workbooks (spreadsheets) in Office Open XML format. XLSX is the latest spreadsheet format used by Excel with the adoption of XML formatting first used in Office 2007. While older xls files were in proprietary binary file format, xlsx spreadsheets use a somewhat altered XML scheme.
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