If you are setting up a fresh Mac running Catalina, follow these exact steps to avoid hours of frustration.
Adobe Illustrator runs well on macOS Catalina, but some users may experience occasional issues. By being aware of potential problems and taking steps to mitigate them, you can have a smooth and productive experience with Adobe Illustrator on macOS Catalina. adobe illustrator macos catalina
Can't Install Illustrator on macOS Catalina - Adobe Community If you are setting up a fresh Mac
: The latest version of Illustrator (v28.0+ / 2024–2025) typically requires macOS 11 (Big Sur) or later and is not supported on Catalina. adobe illustrator macos catalina