Do not download "better" or "optimized" versions from third-party websites. Use the Adobe Creative Cloud Desktop App to access the official legacy installer for CC 2018. This ensures the software is stable, malware-free, and compatible with the user's workflow.
| Illustrator CC 2018 | macOS Requirement | |---------------------|-------------------| | Works | 10.13 (High Sierra) to 10.15 (Catalina) | | Doesn’t work | macOS 11+ (Big Sur, Monterey, Ventura, Sonoma, Sequoia) | download adobe illustrator cc 2018 mac better