Google Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.

Open Contacts - Open Contacts is an advanced address book program for managing contact info of individuals and...

FullContact Card Reader - Automagically scan biz cards into LinkedIn/Gmail contacts

Contacts Express - Address book program provides unified, flexible and simple interfaces for you to manage and lookup contact info of people and organizations.

Cardbox - Contacts reimagined as a social network ✨

Corporate Directory - Corporate Directory is an Active Directory phone book that reads contact details of everyone in...