Home : File Types : WK4 File

.WK4 File Extension

File TypeLotus 4 Worksheet

3.0 (21 Votes)
CategoryData Files

What is a WK4 file?

Spreadsheet created by IBM Lotus 1-2-3 (v.4), a spreadsheet program included with Lotus SmartSuite; stores data in cells that are organized into rows and columns; each cell can store static data or a formula, which automatically updates the value displayed in the cell.

More Information

NOTE: Previous versions of Microsoft Excel could import WK4 files, but Excel 2007 and later does not support the WK4 format.

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Programs that open WK4 files

IBM Lotus 1-2-3
Lotus 1-2-3 WK4 File Converter
IBM Lotus 1-2-3
Lotus 1-2-3 WK4 File Converter
Updated 8/10/2011

About WK4 Files

Our goal is to help you understand what a file with a *.wk4 suffix is and how to open it.

The Lotus 4 Worksheet file type, file format description, and Mac, Windows, and Linux programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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