Download the Adobe Illustrator CC 2020 for Mac DMG file. This will most likely be found on a third-party website offering the pre-activated or "cracked" version. The file is usually around 1.4 GB to 1.5 GB in size.
Adobe CC 2020 is and relies on deprecated frameworks. On M1/M2 Macs, it may run via Rosetta 2 but crashes frequently. install adobe illustrator cc 2020 on mac pre top