Illustrator CC 2020 (version 24.x) is fully compatible with macOS 10.13 (High Sierra), macOS 10.14 (Mojave), and macOS 10.15 (Catalina). Processor: Multicore Intel processor with 64-bit support.
Here’s a clear, step-by-step guide to installing on a Mac (Intel-based, pre-M1 — e.g., MacBook Pro/Air 2013–2019, iMac, Mac mini). install adobe illustrator cc 2020 on mac pre top
To avoid installation failures or software conflicts, perform these quick preparatory steps. Clear Previous Adobe Leftovers Illustrator CC 2020 (version 24
If you own a 2018–2020 Intel Mac running Mojave or Catalina , go for it. If you have an M1/M2 Mac or macOS 13+ , consider Illustrator 2023/2024 instead. macOS 10.14 (Mojave)
Hold down Cmd + Opt + Shift immediately while launching Illustrator. A prompt will ask if you want to delete the preferences file. Click Yes .
