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3dm
max, ma/mb, obj, fbx
sldprt
3dm, stp
blend
obj
fbx
sldasm
3dm, stp, igs
max, obj, fbx
ma/mb, spp
stl, igs
obj, fbx, blend
max
obj, fbx
sldprt, sldasm
skp
obj, ztl
max, stl, fbx
c4d
max, fbx, gltf/glb
x_t
stp
sldprt, step
ma/mb, fbx, spp
3dm, stl, stp, igs
obj, 3dm, stl, skp, stp, igs
step