WK1 to 123 Convert Online Free WK1 to 123 converter

How to convert WK1 to 123?


You can convert WK1 files to 123 format in several ways. The most proven option is to download dedicated software that allows you to convert between the WK1 and 123 formats. At the bottom you will find a list of software programs that support WK1 and 123 files and can also save them in new file formats.

WK1 File Type


Full Name Lotus Worksheet
Developer IBM
Category Data Files

123 File Type


Lotus 1-2-3 Spreadsheet is a spreadsheet application for Windows. It was first developed by Lotus Development Corporation in 1983. The Lotus 1-2-3 Spreadsheet file extension is used to store spreadsheets created with the program. The data inside this file type is usually stored as one row of cells per column, with each cell being a result from an operation or calculation performed on other cells.

Full Name Lotus 1-2-3 Spreadsheet
Developer IBM
Category Spreadsheet Files

Software, that convert WK1 files


The list contains a list of dedicated software for converting WK1 and 123 files. The list may also include programs that support WK1 files and allow you to save them with different file extensions.


WK1 to 123 Converters

  • Apache OpenOffice Calc (OpenOffice.org Calc) iconApache OpenOffice Calc (OpenOffice.org Calc)
  • Corel Quattro Pro iconCorel Quattro Pro
  • LibreOffice Calc iconLibreOffice Calc
  • Lotus 1-2-3 iconLotus 1-2-3
  • 4 WK1 to 123 converters

WK1 and 123 conversions