: To run Illustrator on Catalina effectively, you are forced to use the 64-bit native Adobe Creative Cloud ecosystem. 🛠️ Performance & Known Issues
Adobe Illustrator is compatible with macOS Catalina, but users may encounter some issues, such as crashes or graphics rendering problems. By updating to the latest version of Illustrator, updating plugins, and disabling GPU acceleration, you can ensure a smooth experience. If you encounter issues, try troubleshooting tips or contact Adobe support for assistance.
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.
| Illustrator Version | Compatible with Catalina? | Notes | |---------------------|---------------------------|-------| | CS6 (16.x) | ❌ No | 32-bit, won’t launch | | CC 2018 (22.x) | ❌ No | 32-bit after Oct 2019 | | CC 2019 (23.1+) | ✅ Yes | Needs clean install | | CC 2020 – 2025 | ✅ Yes | Best performance | | Illustrator iPad version | N/A | Not for macOS |
macOS Catalina runs . Adobe Illustrator switched to 64-bit starting with CC 2019 (v23.0). If you try to open an older version, you’ll see a popup: “This app needs to be updated by its developer to improve compatibility.”