- Extension
- .wk3
- .xlt
- Format
- Binary
- Binary
- Category
- Spreadsheet
- Spreadsheet
- Developer
- IBM
- Microsoft
- Description
- Lotus 3 Worksheet (WK3) is a spreadsheet file format used by the Lotus 1-2-3 software. It stores tabular data and formulas in rows and columns and is used for data analysis and calculations.
- An xlt file is an Excel Template file used for creating new spreadsheets. It contains predefined data, formatting, and formulas that can be used to quickly create a new spreadsheet.
- MIME Type
- application/vnd.lotus-1-2-3
- application/vnd.ms-excel
