VB Script to convert Excel sheet into .csv format

Open Notepad, create a file called XlsToCsv.vbs and paste this in:

if WScript.Arguments.Count < 2 Then

    WScript.Echo "Error! Please specify the source path and the destination. Usage: XlsToCsv SourcePath.xls Destination.csv"

    Wscript.Quit

End If

Dim oExcel

Set oExcel = CreateObject("Excel.Application")

Dim oBook

Set oBook = oExcel.Workbooks.Open(Wscript.Arguments.Item(0))

oBook.SaveAs WScript.Arguments.Item(1), 6

oBook.Close False

oExcel.Quit

WScript.Echo "Done"

Then from a command line, go to the folder you saved the .vbs file in and run:

XlsToCsv.vbs [sourcexlsFile].xls [destinationcsvfile].csv

This requires Excel to be installed on the machine you are on though.