Gestaltor is a visual glTF editor which allows you to natively work on the glTF and glb file formats. Gestaltor from UX3D is now officially 3D Commerce certified by the Khronos Group. This means all the glTF and glb files you create in Gestaltor will look the same in other certified viewers. glTF is a technology enabler for 3D content in the Metaverse and an ISO standard.