No - Win32::OLE is incredibly convenient for automating Microsoft Excel and many other Windows programs. You can try Spreadsheet::ParseExcel in conjunction with SpreadSheet::WriteExcel and Excel::Template, but I'm sure you found these already via CPAN.

I have here a copy of the macro to leave my excel file like I wanted can you help me understand which modules I need to use?
These is the macro


Sub test12()
'
' test12 Macro
'

'
    Workbooks.Open Filename:="C:\Proyecto\csv\T3683.csv.xls"
    Range("A1:M1196").Select
    Selection.Borders(xlDiagonalDown).LineStyle = xlNone
    Selection.Borders(xlDiagonalUp).LineStyle = xlNone
    With Selection.Borders(xlEdgeLeft)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlEdgeTop)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlEdgeBottom)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlEdgeRight)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlInsideVertical)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlInsideHorizontal)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    Columns("B:B").EntireColumn.AutoFit
    Columns("E:E").EntireColumn.AutoFit
    Columns("H:H").EntireColumn.AutoFit
    Columns("I:I").EntireColumn.AutoFit
    ActiveWindow.SmallScroll Down:=-24
    Rows("1:10").Select
    Selection.Insert Shift:=xlDown, CopyOrigin:=xlFormatFromLeftOrAbov
+e
    Rows("9:12").Select
    Selection.Insert Shift:=xlDown, CopyOrigin:=xlFormatFromLeftOrAbov
+e
    Range("A14").Select
    ActiveCell.FormulaR1C1 = "PATENTE"
    Range("B14").Select
    ActiveCell.FormulaR1C1 = "pedimento"
    Columns("C:D").Select
    Selection.Cut Destination:=Columns("N:O")
    Columns("C:D").Select
    Range("D1").Activate
    Selection.Delete Shift:=xlToLeft
    Range("D14").Select
    Columns("C:C").ColumnWidth = 6.71
    Range("C14").Select
    ActiveCell.FormulaR1C1 = "documento"
    Range("D14").Select
    ActiveCell.FormulaR1C1 = "fec entra"
    Range("E14").Select
    ActiveCell.FormulaR1C1 = "fec salida"
    Range("F14").Select
    ActiveCell.FormulaR1C1 = "RFC imp/exp"
    Range("G14").Select
    ActiveCell.FormulaR1C1 = "CURP"
    Range("H14").Select
    ActiveCell.FormulaR1C1 = "peso bruto"
    Range("J14").Select
    ActiveCell.FormulaR1C1 = "contribuciones"
    Range("K14").Select
    ActiveCell.FormulaR1C1 = "banco"
    Range("L14").Select
    ActiveCell.FormulaR1C1 = "ped orig"
    Range("M14").Select
    ActiveCell.FormulaR1C1 = "ped recfif"
    Columns("I:I").Select
    Selection.Delete Shift:=xlToLeft
    Range("A14:L14").Select
    Selection.Borders(xlDiagonalDown).LineStyle = xlNone
    Selection.Borders(xlDiagonalUp).LineStyle = xlNone
    With Selection.Borders(xlEdgeLeft)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlEdgeTop)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlEdgeBottom)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlEdgeRight)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlInsideVertical)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlInsideHorizontal)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    Selection.Font.Bold = True
    With Selection.Font
        .ThemeColor = xlThemeColorLight2
        .TintAndShade = 0.399975585192419
    End With
    Range("E8").Select
    ActiveCell.FormulaR1C1 = _
        "RELACION DE OPERACIONES CORRESPONDIENTES A LA SEMANA "
    With ActiveCell.Characters(Start:=1, Length:=53).Font
        .Name = "Arial"
        .FontStyle = "Normal"
        .Size = 10
        .Strikethrough = False
        .Superscript = False
        .Subscript = False
        .OutlineFont = False
        .Shadow = False
        .Underline = xlUnderlineStyleNone
        .ColorIndex = xlAutomatic
        .TintAndShade = 0
        .ThemeFont = xlThemeFontNone
    End With
    Range("E8").Select
End Sub
[download]

I really apreciate your help
Thanks