Split and merge multiple/selective VCF contacts files with GainTools Address Book Manager Software vCard Split & Merge feature. All Windows OS versions, including both the most recent and earlier versions, are compatible with the program. Users can choose to pick a VCF file in its entirety, divide it into several VCF files, or merge numerous VCF files into a single vCard file. After splitting or merging the vCard files, the tool keeps all contact details, including addresses, photos, phone numbers, descriptions, emails, attachments, names, etc. With the software’s advanced options, users can choose from a variety of vCard file versions, including vCard 2.1 (suitable for mobile desktop applications), vCard 3.0 (suitable for webmail servers), and vCard 4.0 (suitable for cloud servers), before saving their choice.