- Extension
- .xlsx
- .textile
- Format
- Binary
- Text
- Category
- Spreadsheet
- Document
- Developer
- Microsoft
- Dean Allen
- Description
- 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.
- Textile is a lightweight markup language that uses simple text formatting conventions to generate structured HTML. It is commonly used in content management systems, wikis, and forums for writing formatted text without directly using HTML tags. Files with the .textile extension contain plain text written using this markup syntax.
- MIME Type
- application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
- text/x-textile
