- Extension
- .wk4
- .xlw
- Format
- Binary
- Binary
- Category
- Spreadsheet
- Spreadsheet
- Developer
- IBM
- Microsoft
- Description
- Lotus 4 Worksheet is a spreadsheet file created with Lotus 1-2-3 version 4, a spreadsheet software program. It stores data as a series of worksheets and supports features such as formulas, charts, and graphs. It is used to store and analyze numerical data.
- Workspace file saved by Microsoft Excel, a program used to create spreadsheets; contains the screen locations of one or more workbooks, as well as references to the workbook files; used to restore the layout when working simultaneously on multiple workbooks.
- MIME Type
- application/vnd.lotus-1-2-3
- application/vnd.ms-works
