Autodesk designed Fusion 360 from the ground up with a very different philosophy:
Because Fusion 360 relies heavily on cloud data management, frequent updates, and locally installed background services, creating a truly functional portable version is complex and often violates Autodesk's terms of service. autodesk+fusion+360+portable+install
A quick Google search for "fusion 360 portable download" returns dozens of sketchy websites offering pre-cracked, portable versions of Fusion 360. Autodesk designed Fusion 360 from the ground up
Are you trying to run it on a computer without admin rights? and locally installed background services
Chromebooks, Linux machines, or borrowed computers where you can't install software.
