.WK3 File Extension
Lotus 3 Worksheet
Developer | IBM |
Popularity |
3.8 | 4 Votes |
Category | Data Files |
Format | Binary |
What is a WK3 file?
Spreadsheet file created by Lotus 1-2-3, version 3; stores data in cells, which are organized into a grid of rows and columns; may be used for a variety of data-entry purposes.
More Information
You can open WK3 files with IBM Lotus 1-2-3 and Microsoft Excel. However, IBM Lotus 1-2-3 is discontinued and Excel 2007 and later does not support WK3 files.
Programs that open WK3 files
Mac
IBM Lotus 1-2-3 — Discontinued
PaidMicrosoft Excel 2003 and earlier
Windows
IBM Lotus 1-2-3 — Discontinued
PaidMicrosoft Excel 2003 and earlier