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Limit on number of rows and columns?


Is there any hard limit on number of rows and columns generated using Aspose.Cells?


Hi Vedang,

Thanks for considering Aspose.

Although Aspose.Cells supports Excel 2007 .xlsx file format too but currently there is restriction that you can have 65536 rows and 256 columns in a worksheet of the workbook. we are working on it and hopefully we can cross this limit soon. Aspose.Cells supports all the file fomats that includes (Excel 97 - Excel 2007).

Thank you.

Great. Thanks!!


We need a component that can work with spreadsheets with more than 256 columns (as well as password-protect files). Is there some type of beta version that supports these pieces of functionality?



Hi Dave,

We are working to support columns more than 256 in Excel2007 format. Hopefully we can make it in the next month. However, currently we don't support passord-protect file in Excel2007 format. We will make it in the future.