Csv to Tsv
here is video on how to convert Csv file to Tsv data file:
If you want to automate conversion or avoid user Interface (UI) and run "Csv to Tsv" application from command line - here is an example of how to do it:
"C:\Program Files (x86)\WhiterockSoftware\CsvtoTsv\CsvtoTsv.exe" inputfile.csv outputfile.tsv