Conversion of spd files to csv file format

As far as we know, there doesn't seem to be any spd to csv 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 export contacts in CSV format from a Samsung Kies backup, which is in fact SPB not SPD. If that is the case, please check out the spb to csv conversion entry.

Open SPD file    Open CSV file