Adobe Illustrator is a program to create vector images. It is used by both artists and Graphic Designers. For Company Logos, Promotional uses or any personal work, both in print and digital form adobe illustrator are used for. It is normally used to create charts, logos, diagrams, cartoons, graphs of real photographs etc. While illustrator program is not easy to understand initially, but the final results will increase your the learning curve. Illustrator works seamlessly with other Adobe Programs in the Creative Suite.