What to know before converting Excel
Excel can be converted for editing, sharing, printing or data exchange. The best output depends on which parts must remain editable.
- The source and target formats are fixed by this page, and one file is processed at a time.
- Excel files open in Microsoft Excel, Google Sheets, LibreOffice Calc and free spreadsheet viewers on most devices.
Format guideWhat is a Excel file?
Excel (XLSX) is the spreadsheet format used by Microsoft Excel. It stores data in rows and columns with formulas, charts and multiple sheets, and is the standard for budgets, reports and any tabular or numerical data.
How to open a Excel file
Excel files open in Microsoft Excel, Google Sheets, LibreOffice Calc and free spreadsheet viewers on most devices.