While the full desktop modeling suite is not portable, Autodesk has expanded its capabilities for 2026:

no official "portable" version of Autodesk Fusion 360 available for download to a USB drive. However, the software is inherently cloud-portable

Here is a breakdown of the latest update landscape and how users typically handle "portable" needs. The "Portable" Situation Autodesk does not offer an official portable or "zero-install" version. Third-Party Wrappers

Yes, via the Fusion 360 Web App (fusion.online.autodesk.com). This is the closest you will get to a "portable" experience. No local installation required.

You can only be signed into one computer at a time. If you forget to log out of one machine, you can "suspend" that session remotely from the new device. 3. Fusion Mobile App For users on the go, the Fusion mobile app