假设在Windows环境中，像往常一样在Excel中保存和使用文件，然后在Gnome Gnumeric中打开保存的Excel文件(免费)。保存Gnome Gnumeric的电子表格为CSV -对我来说-保存为UTF-8 CSV。

简单的方法: 不需要Open office和谷歌文档

Save your file as "Unicode text file"; now you have an unicode text file open it with "notepad" and "Save as" it with selecting "utf-8" or other code page that you want rename file extension from "txt" to "csv". This will result in a tab-delimited UTF-8 csv file. If you want a comma-delimited file, open the csv file you just renamed and replace all tabs with commas. To do this in Notepad on Win 10, simply select one tab field then click Ctrl+H. In the window that opens, type a comma , in the "Replace with" field then click "Replace All". Save your file. The result will be a comma-delimited UTF-8 csv file.

不管怎样，不要用ms office打开它!! 现在您有了一个以制表符分隔的CSV文件。 或者，如果应用步骤5，则使用逗号分隔。

做到这一点的唯一“简单方法”如下。首先，要意识到Excel .csv文件中显示的内容和隐藏的内容之间是有区别的。

Open an Excel file where you have the info (.xls, .xlsx) In Excel, choose "CSV (Comma Delimited) (*.csv) as the file type and save as that type. In NOTEPAD (found under "Programs" and then Accessories in Start menu), open the saved .csv file in Notepad Then choose -> Save As... and at the bottom of the "save as" box, there is a select box labelled as "Encoding". Select UTF-8 (do NOT use ANSI or you lose all accents etc). After selecting UTF-8, then save the file to a slightly different file name from the original.

该文件采用UTF-8格式，保留所有字符和重音，可以导入，例如，MySQL和其他数据库程序。

这个答案来自这个论坛。

对于那些有崇高的文本:保存编码utf-16 LE与BOM应该这样做;-)

另一个解决方案是用winword打开文件，并将其另存为txt，然后用excel重新打开，它将工作ISA

我发现OpenOffice的电子表格应用程序Calc非常擅长处理CSV数据。

在“另存为…”对话框中，单击“格式选项”可获得CSV的不同编码。LibreOffice的工作原理与AFAIK相同。