The Free Startup/Educational/Personal License is already a "full" software. Autodesk gives Fusion 360 for free to:
With Autodesk Fusion 360 Portable Full, you'll be able to: autodesk fusion 360 portable full
For offline backups, export your critical designs to a physical USB drive. autodesk fusion 360 portable full
Users can access their projects from any machine with Fusion 360 installed simply by logging in with their credentials . autodesk fusion 360 portable full