I have a large number of contacts stored in an NSF (Lotus Notes) file, and I need to move them into VCF format so that I can use them with different email applications (like Gmail, Outlook, or mobile mail apps). My main concern is finding a secure and reliable method to do this conversion without losing any data, such as names, phone numbers, or email addresses. Has anyone tried a safe solution or tool for converting NSF contacts into VCF? What steps or software would you recommend to ensure data integrity and smooth import into email apps?