.WK4 File Extension
Lotus 4 Worksheet
| Developer | IBM |
| Popularity |
3.1 | 22 Votes |
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.
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NOTE: Previous versions of Microsoft Excel could import WK4 files, but Excel 2007 and later does not support the WK4 format.