Modern Illustrator CC can consume 4–8 GB of RAM. CS5, by contrast, runs smoothly on just . It will even run on a netbook or a cheap Windows tablet. For designers with aging secondary machines, this is a lifeline.
While the convenience is high, there are several trade-offs to keep in mind: Adobe.Illustrator.CS5.Lite.Portable
Unlike modern Illustrator, which can hog RAM, the Lite version runs smoothly on older laptops or budget tablets. Why Do People Still Use It? Modern Illustrator CC can consume 4–8 GB of RAM
Click the button at the top right of the dialog box. which can hog RAM
: Run any suspicious portable executable through VirusTotal first. Use a sandbox (e.g., Sandboxie) or run on an air-gapped machine.