Adobe illustrator cs6 portable Version:
illustrator portable cs6 is an amazing version to work. No need to install this. Just download and extract this downloaded file and simply copy this folder and paste it to 'C' Drive. After that only make a shortcut file of its icon. I mean click the right button of 'adobe illustrator portable' icon and click 'send to' then click 'Desktop (create a short)'. That's all.
System requirement: windows 7/ 8/ 10
Minimum Ram: 2 GB
Adobe Illustrator CS6 Portable File Size