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WK3 Converter

Convert WK3 spreadsheet documents to a variety of formats, edit and optimize documents online and free.

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spreadsheet

Lotus 3 Worksheet (.wk3)

The WK3 file format is a Lotus 3 Worksheet file used by Lotus 1-2-3 version 3. It stores data in cells organized into rows and columns and can be opened with IBM Lotus 1-2-3 and Microsoft Excel. However, IBM Lotus 1-2-3 is discontinued and Excel 2007 and later do not support WK3 files.

More About WK3

How to convert WK3?

Upload WK3 File

Select any WK3 spreadsheet document you wish to convert by clicking the Choose File button.
Choose Output Formats

Pick the output format you want from the list.
Convert & Download

Let the file convert, then you can download your file right afterward.

Convert Files on Desktop

macOS

Windows

Linux

Convert WK3 on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

Open macOS Terminal.
Either cd to WK3 file location or include path to your input file.
Paste and execute the command below, substituting in your WK3_INPUT_FILE name or path. $ vertopal convert WK3_INPUT_FILE --to output_format

Convert WK3 on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

Open Command Prompt or Windows PowerShell.
Either cd to WK3 file location or include path to your input file.
Paste and execute the command below, substituting in your WK3_INPUT_FILE name or path. $ vertopal convert WK3_INPUT_FILE --to output_format

Convert WK3 on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

Open Linux Terminal.
Either cd to WK3 file location or include path to your input file.
Paste and execute the command below, substituting in your WK3_INPUT_FILE name or path. $ vertopal convert WK3_INPUT_FILE --to output_format