Instead, embrace the legal, lightweight, and truly portable 32-bit CAD applications available today. They won’t have every bell and whistle of AutoCAD 2024, but they will run on your old hardware, fit on a USB stick, and most importantly—they won’t infect your computer with malware.
This feature would allow AutoCAD to run complex drawings on 32-bit hardware by intelligently offloading non-active drawing data. Autocad Portable 32 Bit