Use 2019 if you need compatibility with older suppliers or specific legacy plugins. Use the latest version for performance and cloud features.
To download the free trial, you can visit the Autodesk Free Trials page . While Autodesk typically highlights its latest versions (like 2026 or 2027), you can still access older versions such as 2019 by signing into your Autodesk Account and checking the product dropdown menu for previous releases. Useful Feature Highlight: Shared Views Autodesk Inventor 2019 Free Trial Download