Catalina’s notarization checks every plugin and font.
If you run supported CC versions of Illustrator on Catalina, Apple’s heightened security infrastructure can still trigger unexpected behavior. Here are the most common issues and how to resolve them.
Catalina requires significant baseline memory. Ensure your Mac has at least 16GB of RAM for smooth multitasking between Illustrator, Photoshop, and web browsers.
If your business relies on Adobe Illustrator CS6 and you cannot upgrade to a Creative Cloud subscription, you cannot run the software directly on macOS Catalina. However, you can use technical workarounds to bridge the gap. Method 1: Create a Dual-Boot Drive
Always ensure your printer drivers are updated. If crashes persist, try saving as a PDF and printing from Preview to isolate the issue to the printer driver. adobe illustrator macos catalina
Inside Illustrator, go to Preferences > Performance . Uncheck GPU Performance to force the app to render using the CPU. If stability increases, leave this setting off. 6. Performance Optimization Tips
Catalina’s enhanced privacy protections block Illustrator from saving files or opening recent documents.
If you’re staying on Catalina for hardware reasons (e.g., a 2012 Mac Pro), these tweaks keep Illustrator snappy:
I can provide step-by-step guidance tailored to your exact hardware and software configurations. Share public link Catalina’s notarization checks every plugin and font
Even with compatible versions of Illustrator, running creative software on macOS Catalina can occasionally present hurdles due to the operating system's strict security protocols. 1. Permissions and Accessibility Blocks
To keep using older, non-subscription versions of Illustrator, you must run an operating system that supports 32-bit apps.
Can't Install Illustrator on macOS Catalina - Adobe Community
Go to Preferences > Scratch Disks . Ensure your scratch disk is set to your fastest internal Solid State Drive (SSD) with at least 20 GB of free space. Catalina requires significant baseline memory
Every sub-component, background process, and installer script conforms to the 64-bit standard.
: If you are a new Creative Cloud subscriber, you may find that the desktop app only offers versions you cannot run on Catalina, as Adobe restricts access to older legacy installers for individual plans. Essential System Requirements for Catalina
. Click the "+" and add Adobe Illustrator to help prevent crashes when saving or opening files. Wacom Conflicts