If you have a portable external SSD, you can install a Virtual Machine (VM) software like VirtualBox (which can be portable) and run a Windows image with Fusion installed inside it.
The portability of Autodesk Fusion 360 has numerous use cases across various industries, including: autodesk fusion portable
Users often search for a "portable" version of the software hoping to bypass lengthy installations, avoid administrative privilege requirements on restricted computers (such as school or work PCs), or simply to carry their design environment on a USB stick. If you have a portable external SSD, you