When you append "Portable Edition.zip" to your search, you are looking for a specific type of software crack. A "portable" application is designed to run directly from a USB flash drive or a folder on your hard drive without touching the Windows Registry or the macOS System folders.
If "portable" means you want to work without a heavy installation, these browser-based tools are excellent: adobe illustrator cs3 portable editionzip new
If you need vector editing capabilities but want to avoid the risks associated with cracked software, consider using When you append "Portable Edition
: Pre-set templates for web, print, and mobile video. and mobile video.