title: Best way to read and write Excel with no dependencies on Azure Cloud Service?
body: <p>I want to read and write excel file with extensions: .xls and .xlsx (Generated from any office version i.e. Office 2003, Office 2016).</p>
  
  <p>I have read and written Excel with office interop, it is working fine at local environment but once I hosted on <strong>Azure Cloud Service Worker Role</strong>, it is not working(Need office interop dependency).</p>
  
  <p>Please suggest me best way to read and write excel with no dependencies in Azure environment?</p>