- Extension
- .xlsx
- .adoc
- Format
- Binary
- Text
- Category
- Spreadsheet
- Document
- Developer
- Microsoft
- Stuart Rackham
- 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.
- AsciiDoc is a lightweight markup language used for writing documentation, books, and articles in plain text. It uses simple, human-readable syntax that can be converted to formats like HTML, PDF, and EPUB. It is often used as an alternative to Markdown for technical documentation.
- MIME Type
- application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
- text/asciidoc
