GainTools Split vCard Software is a gentle utility to cut a large VCF file or vCard file into multiple smaller contacts and all the details are preserved. I had the first one, a huge vCard file, and this vCard splitter maintained all the names, email addresses and phone numbers successfully. It supports and works with all vCard versions; 2.1, 3.0, and 4.0, and it goes adjust with Outlook, Gmail, iPhone, and Android. The option to bulk split VCF files was quick and simple, even with large files. The free demo afforded me an opportunity to check its accuracy and performance before investing. Reliable, safe and time-saving for managing contacts.