Private Contact is an application to manage an always-encrypted address book to protect your privacy and keep your contacts really private.
Data are organised using a master-and-details interface, which is very easy to use. Custom colour categories can be associated with contacts to categorise them. Everything can be sorted by name, company, or category. Search can be performed via a combination of keyword and category. Colour labels inside the view can be totally customised by the user. Custom colour categories can be created, modified, and assigned by the user at any time.