Excel Upload without MS office

Hello Hardik Patel, As far as I know you do not need MS Office to upload an Excel spreadsheet on an ASP.NET application. Is your intention to convert the file to a CSV and then store the data to the database? (http://stackoverflow.com/questions/10702788/do-we-need-to-install-microsoft-office-in-server-for-excel-import-in-asp-net) Or just to store the spreadsheet as is in the database? Please edit your question to make it more clear so that the good samaritans can be able to assist. Happy Coding!