Actually, there is no such thing as an official "AutoCAD Portable." While Autodesk offers legitimate ways to use the software on the go, "Portable" versions found on third-party sites are typically unofficial, unauthorized repackages designed to run without a standard installation.
| Scenario | Is Portable Acceptable? | Better Alternative | | :--- | :--- | :--- | | Learning at home (student) | ❌ No | (valid 1 year, full version) | | Quick file view on a PC without CAD | ❌ No | Autodesk Viewer (free, browser-based) | | Professional work in a firm | ❌ Illegal | AutoCAD LT ($580/year – lightweight & legal) | | Temporary work on a borrowed laptop | ❌ Risky | AutoCAD Web App (free for basic editing) | | Legacy file conversion | ❌ Unreliable | TrueView + DWG TrueConvert (free from Autodesk) | autocad portable vs autocad