Can I Convert VCF to CSV without losing custom labels?

VCF​‍​‌‍​‍‌​‍​‌‍​‍‌ files are likely to have custom labels like "home mobile" or "work fax," and not every converter keeps them. I figured some free tools disregard custom labels and thus cause misalignment in CSV columns. When I switched to GainTools vCard to CSV Converter, it amazingly converted VCF files along with keeping every label information intact. Besides, it is compatible with vCard versions 2.1, 3.0, and 4.0, which is great when contacts are from different device. The free demo made it possible for me to ensure that no data was lost before the final conversion. I considered it extremely beneficial, particularly for the contact lists of a professional, where the accurate field labeling is a must. The output CSV was good to go for import into Outlook or Excel without any necessary manual ​‍​‌‍​‍‌​‍​‌‍​‍‌adjustment.