I'm using the free version of DraftSigth and I want to know if there is a way to purchase the API SDK añone. I need this because I developed a tool to modify a set of CAD drawing and using an excel sheet change block attributes. This is been working with AutoCAD smoothly but I'd like to know if this could be made with Draftwigth?.
Also, I'd like to know if this API/dll file works in execution time so to do the task I don't need to do open a new process.
Any tip of advice will be appreciated.