Adobe Illustrator is a Resolution Independent Graphic Designing Software where you can design different kinds of vector images, Logos, Brochures, Banners, Certificates, Cartoons, Creative News Magazines... For designing these creative stuffs, you require some important tools such as Pen tool, Type tool, Line Segment tool, Rectangle tool, Rounded Rectangle tool, Ellipse tool, polygon tool, Star tool, Flare tool, Gradient tool, Blend tool, Mesh tool, Selection tool, Direct Selection tool, Scale tool, Eyedropper tool and more and more