Addtional info of vCard Editor2

What is vCard

Wiki vCard

Export or archive contacts in Contacts on Mac

Import contacts into Contacts on Mac

Gmail help vCard

Office support vCard

What is CSV

Wiki CSV

OSX TextFinder

Find Patterns in text on Lion

Trial version

vCard Editor Trial is a signed application by the develope ID, and a sandbox application.

An application which is not signed is blocked for installing by a Gatekeeper.
The Gatekeeper is a secrity feature introduced from Mac OS X 10.7.5 Lion to help protect your Mac from malware and misbehaving apps downloaded from the Internet.

Safely open apps on your Mac

vCard Editor2 and vCard Editor2 Trial are sandbox applications too. It is prohibited by the sandbox to access to the Internet.

What Apple's sandboxing means for developers and users