Upgrade to Adobe Photoshop CS4
Adobe® Photoshop® CS4 software provides improved access to its unrivaled power through a more intuitive user experience, greater editing freedom, and significant productivity enhancements.
Upgrade options
You can easily move up to Photoshop CS4 if you’re currently a licensed user of a qualifying Adobe product. Just buy the appropriate upgrade software; then have your original product serial number ready when you install the upgrade.
And if you’d like to take your ideas even further, you should consider Adobe Creative Suite 4 Design Premium software.
Learn moreOverview
Create powerful images with the professional standard
Access the unrivaled power of Adobe® Photoshop CS4 software through a more intuitive user experience, greater editing freedom, and significant productivity enhancements. Photoshop CS4 features new ways to make image adjustments and create masks, more powerful compositing, improved color correction, accelerated graphics handling, and enhanced raw image processing.
Easily access full editing power
Take greater advantage of all that Adobe Photoshop CS4 software offers with a more intuitive user interface and features that put you in control.
Achieve amazing results
Bring your vision to life with industry-leading tools that let you enhance images and create composites that help meet your highest standards.
Work more efficiently
Be more productive by taking advantage of smooth integration with other Adobe software and enhancements that leverage the power of today’s faster graphics processors.
System Requirements
- PowerPC G5 or multicore Intel processor
- Mac OS X v10.4.11 through v10.5.4
- 512MB of RAM (1MB recommended)
- 2GB free hard-disk space for installation; additional free space required during installation (cannot install on a volume that uses a case-sensitive file system or on flash-based storage devices)
- 1024x768 display resolution (1280x800 recommended) with 16-bit video card
- Some GPU-accelerated features require graphics support for Shader Model 3.0 and OpenGL 2.0
- DVD-ROM drive
- QuickTime 7.2 software required for multimedia features
- Broadband Internet connection required for online services
Mfr. Part No.: 65017888
Note: Products sold through this website that do not bear the Apple Brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apple’s Limited Warranty does not apply to products that are not Apple-branded, even if packaged or sold with Apple products. Please contact the manufacturer directly for technical support and customer service.
Questions & Answers
Most Interesting
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Is there a student discount for photoshop?
- Asked by MJ from Newberg
- Oct 8, 2009
Best Answer
Yes - You will need your student ID to get the discount.
- Answered by GS from Tampa
- Oct 11, 2009
- 39 of 47 people found this useful
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I plan to purchase Photoshop Elements 8; if later I need more features can I upgrade to cs4 Photoshop?
- Asked by RH from Littleton
- Oct 11, 2009
Best Answer
The above answer is misleading. CS4 does have many more features, but elements and CS are two different photoshop programs you cannot upgrade from one to another. If you go to the Adobe website you will see this …More
- Answered by CP from Oklahoma City
- Nov 14, 2009
- 10 of 10 people found this useful
- 1 more answer
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I have a licensed copy of Photoshop7. Can I get an upgrade to CS4?? Or do I have to buy several upgrades?
- Asked by DR from Reno
- Oct 17, 2009
Best Answer
There's no upgrade path from PS7 to CS4. It's a full license purchase
- Answered by JQ from Redding
- Oct 21, 2009
- 5 of 5 people found this useful
Most Recent
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Can I upgrade from the Education Version of Photoshop CS2, 9.0.2?
- Asked by DL from Wimberley
- Dec 1, 2009
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can the photoshop make black and white pics and then add a touch of color?
- Asked by MW from alexandria
- Nov 30, 2009
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I have Adobe Dreamweaver CS4, can I purchase Adobe Photoshop CS4 as an upgrade?
- Asked by RC from Edmonds
- Nov 29, 2009
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how many users or computers can use photoshop with the student version?
- Asked by SM from Jacksonville
- Nov 27, 2009
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how much is the student discount for photoshop?
- Asked by SM from Jacksonville
- Nov 27, 2009

