Substance Painter: Download & Install New Materials in Painter Using New 3D Assets Window (V.10+)

[@EjegshryeRhdhrd]

I like your vidios bro, i have obj Model and mtl material but substance painter open obj Model but can not locate material, both files are on desktop

[@WorldofLevelDesign]

In Substance Painter is where you create the materials, not import them. So mtl file types aren't going to be brought in with your obj or fbx models.