支持格式 / XLSX
将 XLSX（Excel Workbook）文件转换为 26 种格式。无需安装，浏览器中即可完成。 .xlsx · application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Excel's format since 2007: multiple sheets, formulas and formatting, stored as XML in a zip.
| XLSX → CSV | Only the values of the first sheet survive. Formulas, formatting and other sheets are all gone — send a csv without knowing this and the calculations die. |
| XLSX → PDF | Printed as it appears. A wide sheet splits across pages. |
| XLSX → JSON | The table becomes an array of objects. Merged cells come out oddly. |
一句话 Use csv only to feed data into another program. If a person will look at it, keep xlsx.
把文件拖到窗口里，选择目标格式，然后下载结果即可。无需注册。
不需要。在浏览器中直接使用。如果需要，也提供 Windows 安装版。
可以。我们把各引擎能处理的组合合并成一张图，未直接支持的组合会经由中间格式自动衔接，并选择损失最小的路径。