.glb
GLB modelglTF Binary
The single-file binary form of glTF from the Khronos Group. Meshes, materials, textures and animation are packed together, so one file loads ready to display.
Web 3D, AR previews, product viewers and game assets.
Opens in Blender, three.js, Babylon.js, Windows 3D Viewer
About GLB files.obj
OBJ modelWavefront OBJ
A plain-text geometry format from Wavefront Technologies, dating from the 1980s. It lists vertices, texture coordinates, normals and faces; materials live in a companion .mtl file.
Moving static meshes between almost any 3D programs.
Opens in Blender, Maya, Cinema 4D, Windows 3D Viewer, Quick Look on Mac
About OBJ files