Merge cells using EPPlus?
You can create a extension method:
public static void Merge(this ExcelRangeBase range){ ExcelCellAddress start = range.Start; ExcelCellAddress end = range.End; range.Worksheet.Cells[start.Row, start.Column, end.Row, end.Column].Merge = true;}
You can use this as you would via interop:
range.Merge();