- Extension
- .ett
- .xlsx
- Format
- Binary
- Binary
- Category
- Spreadsheet
- Spreadsheet
- Developer
- Kingsoft
- Microsoft
- Description
- Kingsoft Spreadsheets ett files are template files used by Kingsoft Spreadsheets, a spreadsheet program for Windows. They are used to save styles, settings, and other data that can be reused in new documents. They contain document-specific information such as fonts, page settings, and formatting.
- An XLSX file is an Excel spreadsheet created by Microsoft Excel or another spreadsheet program, such as OpenOffice Calc or Apple Numbers. It stores data in worksheets, which contain cells arranged in a grid of rows and columns, and may also contain charts, mathematical functions, styles, and formatting. XLSX files are commonly used to store financial data and to create simple or complex mathematical models.
- MIME Type
- application/vnd.ms-works
- application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
