Adobe Illustrator Macos Catalina [verified] Jun 2026

However, there is a caveat. The initial release of Illustrator CC 2019 (v23.0) had some compatibility issues. If you are using the Creative Cloud app, ensure you have updated to at least version 23.0.1.

Disclaimer: This information is based on historical compatibility data up to 2023–2026, focusing on the last versions supported by macOS Catalina. Always check the official Adobe System Requirements for the most up-to-date information.

Downgrade your Mac to macOS 10.14 Mojave . This is the final version of macOS capable of running legacy Creative Suite (CS) applications. Option B: Transition to Vector Alternatives

If your Mac is too old to upgrade beyond Catalina but you need modern functionality, you have a few options: adobe illustrator macos catalina

Are you experiencing any specifically on Catalina? M4 Pro vs M4 Max for Illustrator - Adobe Community

Available for Mac with comprehensive vector editing tools.

If you plan to run a compatible version of Illustrator on macOS Catalina, ensure your Mac meets these requirements: However, there is a caveat

A free, open-source vector editor. You may need to download an older version (e.g., 1.0 or 1.1) that is compatible with Catalina.

Running Adobe Illustrator on macOS Catalina: Compatibility, Performance, and Troubleshooting

It is worth noting that macOS Catalina is now several years old. If you are looking to upgrade, you might want to skip Catalina entirely and move to macOS Big Sur, Monterey, or Ventura. This is the final version of macOS capable

Partition your Mac's hard drive and install macOS Mojave (10.14) on the second partition. Mojave is the last macOS version that supports 32-bit apps like CS6.

This is usually a font cache issue. Close Illustrator, open the Mac Font Book app, select all fonts, and click Validate Fonts . Remove any corrupted fonts. Alternatively, clear your Mac font cache using Safe Mode. 2. File Permission and "Access Denied" Errors