: CS3 is a 32-bit application. Modern macOS versions (Catalina 10.15 and later) do not support 32-bit apps . It will not run on any modern Mac, regardless of whether it is "cracked" or not.
Adobe Illustrator CS3 was designed for running Mac OS X 10.4 (Tiger) or 10.5 (Leopard). adobe-illustrator-cs3-crack-mac-full-version-download-2023
: "Cracked" installers are frequently used to deploy ransomware that encrypts your personal files. 2. Technical Obsolescence and Incompatibility : CS3 is a 32-bit application