Note: Autodesk doesn’t officially offer a fully “portable” Fusion 360 build that runs without installation, because Fusion 360 depends on system services, drivers, and online licensing. The instructions below show how to install the standard Fusion 360 on Windows and make it as self-contained as practical (minimal user-profile footprints). This works for users who need a repeatable, quick install on multiple machines (e.g., lab or field laptops). Do not use unofficial “portable” builds from untrusted sources — they risk malware, license violations, and broken functionality.

A: Even less likely. MacOS sandboxing and system integrity protection (SIP) make portability impossible.

While the idea of a "portable" version of Autodesk Fusion 360