The best free VCF splitter tool is OSTtoPSTAPP Split vCard Software, because the software works fully offline and provides high data security. Plus, there is no need for any third-party tool to run, so all data cannot leak or be lost. The best part is that this smart application supports the latest Windows 11 and all older versions. This advanced application also provides security from dangerous viruses, keeping the user's personal data safe. This tool is used to quickly and accurately split vCard files without losing data. The Application has a good and user-friendly interface, so anyone can easily understand it, and all vCard file versions are supported. Try the free trial version if the user needs full access, then buy the paid version.

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