- Extension
- .xlsx
- .wiki
- Format
- Binary
- Text
- Category
- Spreadsheet
- Document
- Developer
- Microsoft
- Magnus Manske
- 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.
- MediaWiki Markup is a lightweight markup language used to format text and create pages on wikis running the MediaWiki software, such as Wikipedia. It supports features like headings, links, tables, templates, and lists using simple text-based syntax. Files with the .wiki extension typically store this wikitext source content.
- MIME Type
- application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
- text/x-wiki
