While the concept of a portable, lightweight vector editor is appealing, deploying a version of software built in 2012 on modern operating systems introduces several technical bottlenecks: Operating System Compatibility
Released in April 2012, Illustrator CS6 introduced major architectural changes and feature updates that modernized the application.
Distributing or downloading cracked software violates Adobe’s EULA. While owning a legitimate CS6 license and creating a personal portable version may be a gray area, most public downloads are pirated.
Official support and updates for CS6 have been discontinued. Modern Alternatives: Adobe now offers Illustrator for Web