I often work with VCF files containing hundreds or even thousands of contacts, and I need to split them into smaller files for easier management and import. The problem is that many tools I’ve tried either crash, produce corrupted files, or generate vCards that can’t be imported correctly. I’m looking for a reliable method or software that can split multi-contact VCF files safely, without causing errors or losing any contact information. Has anyone found a solution that works consistently across platforms like Google Contacts, Outlook, and iPhone?