As of 2023, Autodesk officially supports the current version plus three years back (typically 2021–2024). Users with an active subscription can sometimes access versions up to 4–5 years old through the Autodesk Assistant in their account. Key Features of the 2019 Release
Students and educators can access the software for free for one year via the Autodesk Education Community.
While you cannot simply download a cracked copy, you can legally use Plant 3D 2019 for free in these scenarios:
: If you need to view Plant 3D data in other apps like Navisworks, you can download the Plant 3D 2019 Object Enabler Download AutoCAD | AutoCAD Free Trial - Autodesk
While individuals are rarely sued, companies found using unlicensed Autodesk software face fines up to plus legal fees. Autodesk actively uses telemetry (even in old versions) to audit large firms.