Adobe Illustrator CS4 14.0.0 "Portable" refers to a non-official, modified version of Adobe's classic vector graphics software. While the legitimate CS4 was a landmark release in 2008, portable versions are typically created by third parties to run from a USB drive without a full system installation. Key Features of Illustrator CS4
For the first time, users could manage up to 100 different-sized artboards within a single document. Adobe Illustrator CS4 14.0.0 Portable
A truly portable application is designed to leave no trace on the host computer's registry and run entirely from its own directory. However, . Adobe Illustrator CS4 14
The CS4 (14.0.0) version introduced several industry-first tools that changed vector design workflows: A truly portable application is designed to leave
Working with a portable version of Illustrator CC : r/AdobeIllustrator
The introduction of the Gradient Tool allowed for direct on-object editing and transparency within gradients.
This allowed for more natural "painting" by automatically merging overlapping paths into a single vector shape.