: If you are a student or educator, you can get free one-year access to Autodesk products, including AutoCAD. This license is renewable as long as you remain eligible at a qualified educational institution.
While there is no "AutoCAD Lite" that is free for commercial use, you have clear paths forward: autocad gratuito
NanoCAD offers a free version that is surprisingly close to the AutoCAD interface. : If you are a student or educator,
If your work is strictly 2D (like floor plans or mechanical schematics), LibreCAD is the best free option. autocad gratuito
If you do not qualify for the educational license and cannot afford the subscription, "AutoCAD gratuito" effectively means switching to an open-source alternative.