Business Card Maker solves all of your needs when it comes to business cards and badges. Over 550 professional templates can help you make a business card in 5 minutes, without having to hire a designer.
Business Card Maker - Customize Business Card templates online
Dia - Dia is a GTK+ based diagram creation program for GNU/Linux, MacOS X, Unix, and Windows, and is released under the GPL license.
MakeBizCards - Easy to use web-app for designing your own business card.
draw.io - Online diagramming application
CardWorks Business Card Software - CardWorks Business Card software support for an advanced, easy and intuitive interface that enables users to create single or double-sided business visiting cards.
yEd - yEd is a free desktop application to quickly create, import, edit, and automatically arrange diagrams. It runs on Windows, Mac OS X, and Unix/Linux.