Of course Autodesk Inventor is required. It is recommended that Inventor 2019 is used for best compatibility however this will run using Inventor 2017 or later (in theory), however the older variants ...

Project template for addin creation inside Autodesk Inventor (starting from Inventor 2018, but it works also for other lower version). Zip all files inside TemplateAdskInventor.zip (without README ang ...