If you are a legitimate owner of an old Adobe CS4 license (you have the original CD key), you can create your own portable version legally, though it is complex.
The edition was a premium tier. While standard CS4 focused on photography, CS4 Extended included specialized tools for scientific imaging, 3D texture editing (using basic OpenGL), and quantitative image analysis. For a short period, it was the bridge between 2D design and early 3D workflows. adobe photoshop cs4 extended free download portable
: Adobe has discontinued all public direct download links for CS4. Activation Issues : Adobe shut down the CS4 activation servers around March 2021 If you are a legitimate owner of an