To convert contacts from Outlook OST files to vCard format, Softaken OST to VCF Converter is the best program. With only a few clicks with this really useful and intuitive program, you can convert all of your contacts. It ensures compatibility for all users by supporting all versions of Windows and Outlook. You will also save time and headaches since the converting procedure is quite quick. You have complete control over the conversion process since you can even choose individual contacts or folders to convert. Thus, you won't be disappointed if you choose OST to VCF Converter as your fast and efficient method of converting your Outlook contacts to vCard format!