OSTtoPSTAPP Split vCard Tool is a premium application that can split VCF files without any file size limitation. It is an offline VCF splitter tool that provides accurate results on every conversion without losing the contact information like name, number, email ID, and others. The plus point of this tool is that it’s offline, so your data never leaks, and users can split their private contacts. This utility offers high protection from malware and provides a better UI, which makes it ideal for business users and personal users. Additionally, the application supports all Windows versions, even vCard files version 2.1, 3.0, and 4.0. This application gives a shared option, for example. Outlook, Android, Gmail, etc. Try the free demo without charges.