Convert WK4 to 123

Understanding wk4 and 123 file formats

WK4 and 123 are both spreadsheet file formats associated with Lotus 1-2-3, a pioneering spreadsheet application popular in the 1980s and 1990s. The WK4 format is a later version, supporting more advanced features and larger spreadsheets, while the 123 format is the original Lotus 1-2-3 worksheet file extension. Both formats are now considered legacy, but converting between them may be necessary for compatibility with older software or archival purposes.

How to convert wk4 to 123

To convert a .wk4 file to a .123 file, you need software that can read both formats and save in the desired output. Since both are Lotus 1-2-3 formats, the conversion is typically straightforward if you have access to the right tools.

Recommended software for wk4 to 123 conversion

• Lotus 1-2-3 (version 9.x or earlier): If you have access to Lotus 1-2-3, you can open the .wk4 file and use File → Save As to select the .123 format.
• LibreOffice Calc: LibreOffice Calc can open .wk4 files. After opening, use File → Save As and select the Lotus 1-2-3 format (if available). Note that support for saving as .123 may be limited in recent versions.
• Online converters: Some online file conversion services (such as Zamzar or Convertio) may support .wk4 to .123 conversion. Upload your file and select the desired output format.

Step-by-step conversion using Lotus 1-2-3

1. Open Lotus 1-2-3.
2. Go to File → Open and select your .wk4 file.
3. Once the file is open, go to File → Save As.
4. Choose Lotus 1-2-3 Worksheet (*.123) as the file type.
5. Save the file to your desired location.

Tips and considerations

• Some formatting or advanced features in .wk4 files may not be fully supported in the older .123 format.
• If you do not have access to Lotus 1-2-3, try LibreOffice Calc or an online converter, but always verify the output for accuracy.
• For batch conversions, consider using command-line tools or scripts if supported by your chosen software.

Conclusion

Converting wk4 to 123 is best accomplished using legacy software like Lotus 1-2-3 or modern alternatives such as LibreOffice Calc. Always check the converted file to ensure data integrity and formatting are preserved.