Convert NPF to SPB

Both the NPF and SPB formats are used for backups made from Samsung phones, but there is no way how you could convert them between each other.  However, if you want to just convert the contacts from NPF and have them in SPB you need to access the .npf file in Samsung PC Studio and extract them to VCF or CSV. Then use these new file and import them to your SPB backup using Samsung Kies.