I have one of the best solutions to extract Outlook PST file contacts in VCF format if you want to know then you can try the Toolsbaer Outlook Attachment Extractor Tool to extract all PST and OST file data like calendars, contacts, emails, and attachments and this is the best solution to extract contacts into a VCF format and calendars in ICS formats. Through this tool, users can simply extract all sorts of attachments from Outlook PST and store them into separate folders, including doc, xls, zip, rar, pdf, png, html, txt, etc. and this tool is capable of deleting duplicates as well. Users will be able to work with Outlook versions of files and also work with UNICODE and ANSI files. This application can be installed on all Windows OS. A free demo version for all users to understand their advanced features.
If you are looking for a solution that helps you to convert PST files to VCF file format with all items, try CubexSoft PST Converter tool. This single program keeps all mail items like email, contact, task, and various other items in a new PDF file. You can also use the software on all Windows and Mac OS to export Outlook contacts to VCF file format.