Downloading software like Adobe Illustrator 2020 from unofficial sources such as Google Drive links is strongly discouraged due to significant security and legal risks . These files are often bundled with malware or viruses.
Instead, the safest way to access previous versions of Illustrator is through official Official Ways to Get Older Versions Adobe typically provides the current version one immediately preceding it through the Creative Cloud desktop app. Adobe Creative Cloud Desktop App --- Adobe Illustrator 2020 Download LINK Google Drive
: If the version you need (like 2020) is no longer listed in the app, you can contact Adobe Customer Care you can contact Adobe Customer Care