Problem in openning Excel in html format

Hi guys

I tried to open an Excel file , which is based on HTML and i got an exception.
I attached the file to this message.

my code is :
Workbook workbook = new Workbook();
MemoryStream result = new MemoryStream();
workbook.Open(fileUpload.FileContent,FileFormatType.Html );

and i received the following exception: This file’s format is not supported or you don’t specify a correct format.

what am i doing wrong here ?



Thank you for considering Aspose.

Well, the feature of opening an Excel file in HTML format is not supported. Aspose.Cells only allows saving the file in HTML file format.

Thank You & Best Regards,


You say this feature is not supported... I didnt purchase the Aspose.Cells . Im a developer that has an account at Aspose because the company im working for has just purchased the Aspose.Cells.

we need this feature since excel files in html format are widely used by our customers.

What are the chances that you add this feature for us into Aspose.Cells?


Hi Omer,

We will check the feasibility of this feature and get back to you soon.

Thank You & Best Regards,