Softaken Merge vCard - Softaken Merge vCard Tool to simply combine multiple VCF files into one VCF file. 100% secure and instant merging by maintaining contacts information.
Evercontact - Your contacts always up to date and automatically with Evercontact.
Apple Contacts App - Access and edit your contacts from personal, business, and other accounts with the Contacts app.
CONTACTBOX - CONTACTBOX combines the simplicity of an address book with effective functions of a CRM system.
Drupe - Next generation contact manager and dialer.
CRM-gx - Contact Management