If you need to convert VCF contacts to Lotus Notes NSF format and want a simple way to get it done, you can try GainTools VCF to NSF Converter. This application is simple to use and is made for moving vCard (.vcf) contact files into the NSF format that IBM Lotus Notes uses. Lotus Notes doesn't have a way to import VCF files directly, so utilizing a good VCF to NSF conversion application makes things a lot easier. It makes sure that all of your contact information, such as names, phone numbers, email addresses, and more, is transferred securely without losing any data. You can explore its free trial to test out the conversion process without any cost.