Multiple csv files to xlsx Tagged: CSV, Files, Multiple, XLSX This topic contains 1 reply, has 2 voices, and was last updated by kvprasoon 2 years, 1 month ago. Author Posts June 10, 2015 at 12:41 am #26232 PowerShell84Participant Hi PowerShell, ((New-Object-ComObject"Excel.Application").workbooks.open('c:\list.csv')).SaveAs('c:\list.xlsx',51) How to multiple csv files into same xlsx file? Thanks June 10, 2015 at 8:05 am #26260 kvprasoonParticipant Hi, You mean,to merge multiple .csv files to a single excel...? Could you make your requirement little more clear.... Regards, KVPRASOON Author Posts You must be logged in to reply to this topic.