DESC: Adobe Illustrator CS4 software is a comprehensive vector graphics environment with transparency in gradients and multiple artboards that invite you to explore more efficient ways to design. Sketch naturally using the Blob Brush tool that turns strokes into a single filled object. Advanced path controls, graphic styles, and appearance editing enable intuitive vector drawing. Share files smoothly with other Adobe professional design applications, collaborate with colleagues, and work easily among multiple tools for different media. Enjoy easy type creation and professional control with more than 80 OpenType fonts, paragraph and character styles, paragraph composition, underlining and strikethroughs, transparent effects, and more.