WholeClear Merge vCard - WholeClear Merge vCard Software allows the instant merging of any number of VCF files. The tool merges VCF files independently & without any hassles.
Evercontact - Your contacts always up to date and automatically with Evercontact.
Drupe - Next generation contact manager and dialer.
CONTACTBOX - CONTACTBOX combines the simplicity of an address book with effective functions of a CRM system.
Apple Contacts App - Access and edit your contacts from personal, business, and other accounts with the Contacts app.
CRM-gx - Contact Management