To ensure your software remains functional, secure, and up-to-date, only install Fusion 360 via the official channels:
The search for an is understandable but ultimately futile. Fusion 360 is not and will never be a classic portable application due to its cloud architecture, deep system integration, and licensing model. autodesk+fusion+360+portable+install
Why those needs are understandable — and legitimate alternatives To ensure your software remains functional, secure, and