Hi,
This is tushar Khandelwal
Hi,
By default, Aspose.Cells will work in evaluation mode which does not require to set the license in the code, see the document for your reference:
However, if you need to use/get license to work the product with full capacity, you may demand either a 30 days temporary license: http://www.aspose.com/corporate/purchase/temporary-license.aspx
or purchase the subscription: http://www.aspose.com/purchase/default.aspx
Thank you.