Adobe Illustrator Cs5 V15.0.2 Lite Portable Setup ((new)) Free -

Navigate to the folder and double-click Illustrator.exe or PhotoshopPortable.exe (depending on the repacker).

Inkscape 1.3+ offers comparable vector tools (including a Perspective tool) and runs well from USB drives. Adobe Illustrator CS5 V15.0.2 Lite Portable Setup Free