[GH-ISSUE #509] Feature Request: Splitting XLSX files #396

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opened 2026-05-05 12:14:37 -06:00 by gitea-mirror · 1 comment

gitea-mirror commented

2026-05-05 12:14:37 -06:00

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Originally created by @evanefsvals on GitHub (Mar 23, 2026).
Original GitHub issue: https://github.com/jmcnamara/libxlsxwriter/issues/509

Hi,

I am trying to convert huge CSV files to XLSX files, but sometimes XLSX files need to be split into a specific size.
I feel that this is not currently possible, unless I missed something.

Kind regards,
Evangelos

Originally created by @evanefsvals on GitHub (Mar 23, 2026). Original GitHub issue: https://github.com/jmcnamara/libxlsxwriter/issues/509 Hi, I am trying to convert huge CSV files to XLSX files, but sometimes XLSX files need to be split into a specific size. I feel that this is not currently possible, unless I missed something. Kind regards, Evangelos

gitea-mirror closed this issue

2026-05-05 12:14:38 -06:00

gitea-mirror commented

2026-05-05 12:14:40 -06:00

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@jmcnamara commented on GitHub (Mar 23, 2026):

You can either decide to split the CSV data into separate xlsx files or, what people do more commonly, to split the data over several worksheets in the same workbook.

Either way it is something that will need to be handled in the application/program level. Libxlsxwriter doesn't provide that functionality.

@jmcnamara commented on GitHub (Mar 23, 2026): You can either decide to split the CSV data into separate xlsx files or, what people do more commonly, to split the data over several worksheets in the same workbook. Either way it is something that will need to be handled in the application/program level. Libxlsxwriter doesn't provide that functionality.