We're seeing more and more Substance Painter news in the Blender community. Here's a free add-on by Michel Anders that makes it easy to load SP textures into your Blender project.
I created a small add-on to load a set of substance painter textures with very few mouse clicks. It goes a bit further than Node Wrangler's 'load multiple images' in that you only need to select one image from the set, sets the non-color data attribute for non color textures and orders the textures in a neat frame with descriptive names for the textures nodes themselves (see the image a the top of the article).
It is completely free and I welcome any feedback. Details and download instructions in this article.