vCard module is a class for handling vCard 3.0 (RFC 2426). It contains parsing and validating functions.
CardDavMATE is a CardDAV Web client with a powerful vCard editor. It is compatible with Safari/Mobile Safari, Webkit, Epiphany, iCab, Chrome, Firefox, and IE9, and supports all major CardDAV servers.
QR Code Generator allows you to easily generate a simple QR code using vCard and the Google Chart API.
A library for making high-quality scientific graphics.
A library for quick day-to-day C programming.