Conversion of csv files to spd file format

As far as we know, there doesn't seem to exist any csv to spd conversion possible, although there is plenty of various SPD file types available and perhaps some really work with CSV data. However, it may be that you were looking for a way to import contacts in CSV format to a Samsung Kies backup, which is in fact SPB not SPD. If that is the case, please check out the csv to spb conversion.

Open CSV file    Open SPD file