title: Using EPPlus without excel installed
body: <p>I am using EPPlus for excel report generation for automation using visual studio.I faced an issue that, it is difficult to get the used excel range row and column count. When i tried with <code>worksheet.Dimension.End.Row</code> and <code>worksheet.Dimension.End.Column</code> it is showing around a million rows and 16k columns.</p>
  
  <p>Is there any other way to find out used range using EPPlus openxml? Is there any package which supports excel report generation?</p>