Baketools is a batch baker that extends Blenders baking capabilities and simplifies them. We can bake a full PBR set in one go once we set it up in the easy to understand interface.

You can read the review here on Artisticrender to find out more about what I think about it, what features it has and how to use it.

There are both 2.8x versions and a version for earlier releases of Blender.