BusyContacts 1.6.1 (160128) Multilingual | macOS | 23 mb
BusyContacts is a powerful macOS app that organizes contact information into shareable virtual cards. The mate of BusyCal, this contact manager treats your connections with the same flexibility and professionalism. Connect social networks, see the history of your interactions, and align BusyContacts with tons of cloud services and Apple utilities.

https://www.busymac.com