However, before you download that "updated portable" version from a random site, there’s a lot you need to know about its features, legality, and the modern risks involved. Why Designers Still Talk About CS4
A powerful, one-time purchase alternative that is much faster and more stable on modern hardware than CS4. adobe illustrator cs4 1400 portable updated
Queries about older versions of Illustrator : r/AdobeIllustrator However, before you download that "updated portable" version