I am not sure if sharing pdf or shp could attract copyright violation. So it will be almost impossible for me to share any such content. Being a part-time researcher i respect copyright laws.
While the process is always independent of any such act till the time you are not bound with some legal term. For this I am sure I am not bound with any.
In case you have some some pdf which is independent of any such legal bound I will align the process and post here the thing in detail. You can always improve on it.