- Extension
- .wks
- .xhtml
- Format
- Binary
- Text
- Category
- Spreadsheet
- Developer
- Developer
- IBM
- The World Wide Web Consortium (W3C)
- 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.
- XHTML files are a type of markup language document used to create webpages. It is an XML-based version of HTML and is designed to meet the needs of Web developers. XHTML files have a .xhtml extension and can be viewed in any web browser.
- MIME Type
- application/vnd.lotus-1-2-3
- application/xhtml+xml
