The Extended edition includes all standard CS3 features plus specialized professional tools:
: Tools for precise quantitative measurement and data extraction, often used in medical or engineering fields. Advanced HDR adobe+photoshop+cs3+extended+top
She opened the file. Static. She navigated the ancient menu: 3D > New 3D Layer from File… Nothing. Then she remembered the query. She pulled up the console and manually typed the command from the search string: Select Top Layer . The Extended edition includes all standard CS3 features
I really need to install CS3 [CS3 IS DEAD] - Adobe Community adobe+photoshop+cs3+extended+top