Navigate to the official Fusion 360 "Free Software" page. Avoid third-party mirror sites to ensure you are getting a clean, safe installer.
Because Fusion 360 is cloud-based and optimized for Apple Silicon, it runs exceptionally well on modern MacBooks and iMacs. Here is everything you need to know about getting your free version. Who Qualifies for Fusion 360 for Free? free download fusion 360 for mac
If you are using the software for non-commercial projects (making less than $1,000 USD in annual revenue), you can get a free three-year license. Navigate to the official Fusion 360 "Free Software" page