Run the portable version inside Windows Sandbox (Windows Pro) or Sandboxie Plus. Observe network traffic using TCPView. Legitimate portable Illustrator CS6 should not phone home to Adobe servers (since the activation servers for CS6 are offline).
Even a "Top" USB 3.0 drive (100MB/s) is slower than an internal NVMe SSD (3500MB/s). Saving a complex 500MB vector illustration might take 3 minutes on a portable drive. adobeillustratorportablecs6portableappscom top
Overall Rating: ⭐⭐ (2/5) – Works in a pinch, but not for professionals. Run the portable version inside Windows Sandbox (Windows
CS6 cannot open some new .ai files saved from Illustrator 2024 if they use "Repeat Grid" or "3D & Materials" effects. Additionally, portable CS6 will crash immediately on ARM-based laptops (Surface Pro X, Mac M1/M2 via Parallels). Even a "Top" USB 3
Because these files are unauthorized repackagings of the software executable, they are prime vectors for malware.