Adobe Illustrator CS4

Explore new paths with the essential vector tool
Adobe® Illustrator® CS4 software is a comprehensive vector graphics environment with new transparency in gradients and multiple artboards that invite you to explore more efficient ways to design.

Multiple artboardsnew
Create files containing up to 100 artboards of varying sizes and display them any way you want ® overlapping, side by side, or stacked. Save, export, and print artboards independently or together. Save a selected range or all artboards as a multipage PDF file.
Transparency in gradientsnew
Define the opacity of any individual color stop in a gradient. Reveal underlying objects and images, and create rich color and texture mixes using multiple layers, knockouts, and cover-up fades.
Blob Brush toolnew
Sketch with a brush that generates a single clean vector shape, even when strokes overlap. Draw naturally, using the Blob Brush tool together with the Eraser and Smooth tools.
Gradients exposednew
Interact with gradients right on your object. Set gradient angle, position, and elliptical dimensions. Add and edit colors using sliders ® all with immediate feedback where you work.
Integration and deliveryenhanced
Collaborate with your team, work across products, and deliver almost anywhere thanks to integrated tools and extensive format support. Confidently design for print, interactive experiences, motion effects, and more.
Enhanced user experienceenhanced
Stay in the creative groove thanks to interface improvements that include on-object controls. Interact with tools smoothly, and increase your efficiency using new timesaving features and shortcuts.
In-panel appearance editingnew
Edit object characteristics directly in the Appearance panel, eliminating the need to open fill, stroke, or effects panels. Work with shared attributes and control display for faster rendering.
Refined graphic stylesenhanced
Combine styles for unique effects and increased efficiency, and apply styles without disturbing an object's existing appearance. Enjoy new thumbnail previews and an expanded library of prebuilt styles.
Clipping masks demystifiedenhanced
Work with masks more easily by viewing only the clipped area of your objects during editing. Take advantage of Isolation Mode, and use Edit Clipping Path for even more control.
Separations Previewnew
Avoid color output surprises such as unexpected spot colors, unwanted overprinting, overprints that don't overprint, white overprinting, and CMYK blacks in text and placed files.

System requirements
- 2GHz or faster processor
- Microsoft® Windows® XP with Service Pack 2 (Service Pack 3 recommended) or Windows Vista® Home Premium, Business, Ultimate, or Enterprise with Service Pack 1 (certified for 32-bit Windows XP and Windows Vista)
- 512MB of RAM (1GB recommended)
- 2GB of available hard-disk space for installation; additional free space required during installation (cannot install on flash-based storage devices)
- 1,024x768 display (1,280x800 recommended) with 16-bit video card
- DVD-ROM drive