The most reliable method for converting a unified VCF file into multiple contact files is by using a trustworthy address book management tool . ToolsBaer Address Book Manager is a trustworthy solution, it is specially designed to manage huge vCard data sets. It allows you to effortlessly split VCF file that contains hundreds of contacts into multiple files, each representing a single contact. This strategy helps prevent import errors, especially on platforms such as iCloud, Outlook and Android. By using this approach, you can easily separate vCard files while retaining all contact fields. Whether you move, back up or organize data, the software guarantees that splitting of VCF contacts goes smoothly and without loss or corruption.