In the import dialog, change the "undefined" type to alpha and choose to import them to your current session , project , or library (shelf) for permanent access. 3. Blender
100+ Ultimate Stylized Alpha Pack by J Roscinas - ArtStation Download File 100-ultimate-stylized-alpha-pack-...
Drag and drop the alpha files directly into the Assets (Shelf) panel. In the import dialog, change the "undefined" type