Adobe Photoshop CS4
Content-Aware Scaling, Masks panel, improved Adjustments
- Content-Aware Scaling
- New Masks panel for easier mask editing
- Adjustments panel for non-destructive edits
- Tabbed documents interface
About Adobe Photoshop CS4
Adobe Photoshop CS4 introduced Content-Aware Scaling, a revolutionary feature that intelligently resizes images while protecting important subjects. A new Masks panel made working with layer masks more accessible. The Adjustments panel provided a non-destructive workflow for color and tone corrections.
Key Features
- Content-Aware Scaling
- New Masks panel for easier mask editing
- Adjustments panel for non-destructive edits
- Tabbed documents interface
- Smoother panning and zooming with GPU acceleration
- Improved Dodge and Burn tools
System Requirements
| os | Windows XP SP2, Windows Vista, Windows 7 |
| cpu | Intel Pentium 4, 1 GHz or faster |
| ram | 1 GB (2 GB recommended) |
| hdd | 1.1 GB of available hard-disk space |
| gpu | GPU with OpenGL 2.0, 256 MB VRAM (optional) |
Screenshots
Adobe Photoshop CS4 vs Adobe Photoshop CS3 — Which to Choose?
Adobe Photoshop CS4 brings tabbed documents, opengl acceleration, rotate view tool, while Adobe Photoshop CS3 focuses on quick selection tool, smart filters, refined cs interface. Choose CS4 for the latest capabilities and long-term updates, or stay on CS3 if you prefer a familiar, lower-overhead release.
| Feature | Adobe Photoshop CS4 | Adobe Photoshop CS3 |
|---|---|---|
| Release era | CS4 | CS3 |
| Highlights | Tabbed documents, OpenGL acceleration, rotate view tool | Quick Selection tool, Smart Filters, refined CS interface |
| Performance | ✓ Optimized for modern CPUs and GPUs | ⚠ Tuned for hardware of its time |
| OS support | Windows 7 / 8 / 10 | Windows 7 / 8 / 10 |
| Installer size | ~1.6 GB | ~1.4 GB |
| Recommended for | ✓ Newest features and current Windows 11 builds | ⚠ Older PCs and proven, stable workflows |
Adobe Photoshop CS4 Keyboard Shortcuts
How to Install Adobe Photoshop CS4
- Download the Adobe Photoshop CS4 installer using the button above.
- Close any running Adobe applications and temporarily pause real-time antivirus to avoid file locks.
- Right-click
Set-up.exeand choose Run as administrator, then follow the on-screen prompts. - Pick your interface language and target drive (about 1.6 GB of free space is required).
- Launch Adobe Photoshop CS4 — sign in with your Adobe ID or apply your activation, and you are ready to work.