What is the difference between .wk1 and .et?
- Extension
- .wk1
- .et
- Format
- Binary
- Binary
- Category
- Spreadsheet
- Spreadsheet
- Developer
- IBM
- Kingsoft
- Description
- Lotus Worksheet (wk1) is a file type used by the Lotus 1-2-3 spreadsheet application. It is a binary file format used to store worksheets, which can contain numerical and textual data, as well as formulas, charts, and images. It is now considered an obsolete file type and is replaced by the newer xlsx format.
- It is a file that stores lessons data like texts, images, layouts, themes, navigations, and animations. It is mainly used by teachers to deliver lessons on an interactive interface. It is developed by Easiteach.
- MIME Type
- application/vnd.lotus-1-2-3
- application/kss
- Wikipedia
- .et on Wikipedia