Baking
PBR Painter offers a comprehensive baking system, allowing you to take your complex, multilayer materials and turn them into a set of textures. Below are two videos explaining the various baking features in PBR Painter, with the first covering the basics and the second covering the more advanced features.
Basics
This video gives an overview of PBR Painter's baking system, explaining how to take your finished material and turn it into a set of baked textures.
Advanced
This video explains the advanced features in PBR Painter's baking system, mostly related to channel-packing.