.WK5 File Extension
Lotus 5 Worksheet
| Developer | IBM |
| Popularity |
1.0 | 1 Vote |
What is a WK5 file?
A WK5 file is a spreadsheet created by version 5 of IBM Lotus 1-2-3, a discontinued spreadsheet program. It stores information in a grid of rows and columns, including numbers, text, and formulas. WK5 spreadsheets are used in various tasks, such as budgeting, accounting, and general data management.
More Information
Business and educational environments widely used Lotus 1-2-3 during the late 1980s and 1990s. The WK5 format allowed users to save complex worksheets with formulas that automatically perform calculations, as well as charts or other structured data. Users could also reuse these files to maintain records over time or share data with colleagues.
How to open a WK5 file
You can open WK5 files with IBM Lotus 1-2-3. However, the program is discontinued.
Programs that open WK5 files
Windows
IBM Lotus 1-2-3 — Discontinued
PaidMac
IBM Lotus 1-2-3 — Discontinued
Paid