Illustrator is a software for vector based drawing.
Illustrator uses math based equation for the graphic and draws image where you have no chance to lose the image resolution and quality. This software is used for creating cartoons, logos, technical diagrams. It has a huge number of creative tools such as colors, 3D effects, eraser, text effects etc.
Adobe Illustrator is very user-friendly and supported by Windows and MAC.
Illustrator comes with a complete user interface . Control over texts and paragraphs are easier by using this software. Printing with high resolution and smaller file format which are easier to share and email is one of the best benefits of Illustrator.