- Extension
- .wks
- .pm
- Format
- Binary
- Text
- Category
- Spreadsheet
- Document
- Developer
- IBM
- Description
- Lotus 1-2-3 Spreadsheet (wks) is a file type used for storing spreadsheet documents created with the Lotus 1-2-3 software. It is a proprietary format developed by IBM, and was the predominant spreadsheet software during the 1980s and early 1990s. The files typically contain data organized in rows and columns, as well as formulas and calculations.
- A TXT file is a standard text document that contains unformatted text. It is recognized by any text editing or word processing program and can also be processed by most other software programs.
- MIME Type
- application/vnd.lotus-1-2-3
- text/plain
