Adobe® Photoshop® CS4 Extended software delivers all the features in Photoshop CS4, plus new features for working with 3D imagery, motion-based content, and advanced image analysis. If you work in film, video, multimedia, 3D, manufacturing, architecture, engineering, medicine, or science, Photoshop Extended is for you. Breakthrough 3D painting and compositing capabilities let you work with 3D models as easily and powerfully as with 2D images. Whether you're a professional photographer, a dentist, or just like to shoot photos for fun, there's a Photoshop product right for you.

Ideal for:
- Film, video, and multimedia professionals
- Graphic and web designers using 3D and motion
- Manufacturing professionals
- Medical professionals
- Architects and engineers
- Scientific researchers

Revolutionary 3D painting and compositing
Now paint directly on 3D models, wrap 2D images around 3D shapes, convert gradient maps to 3D objects, add depth to layers and text, get print-quality output with the new ray-tracing rendering engine, and enjoy exporting to supported common 3D formats.

Adjustments panel
Simplify image adjustment by easily accessing every tool you need to nondestructively adjust and enhance the color and tone of your images; on-image controls and a wide variety of presets are also included in the new live and dynamic Adjustments panel.

Extended depth of field
Easily create a single image from a series of shots that have different focal points with the enhanced Auto-Blend Layers command, which smoothly blends color and shading and now extends your depth of field, automatically correcting vignettes and lens distortion.

Auto-alignment of layers
Create accurate composites with the enhanced Auto-Align Layers command. Move, rotate, or warp layers to align them more accurately than ever before. Or use spherical alignment to create breathtaking panoramas.

Auto-blending of images
Combine a range of images, each with a different exposure, color, and focal point — with options to preserve tones and colors — into a single color-corrected image.