.XLSX File Extension
Microsoft Excel Spreadsheet
| Developer | Microsoft |
| Popularity |
3.9 | 1004 Votes |
What is an XLSX file?
An XLSX file is an Excel spreadsheet created by Microsoft Excel or exported by 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 save simple or complex mathematical models.
