Can someone explain me what is the work of a substance file?
1 Answer

A Substance is a file with the .SBSAR extension.
Substances can be used in the following products:
Substance Designer
Substance Player
Unity 3d (3.4 and above)
Autodesk Maya 2012 and above
Autodesk 3ds Max 2012 and above
Autodesk Flame 2012 and above
https://support.allegorithmic.com/documentation/pages/viewpage.action?pageId=52232246