VR Sketch - A tool for designers to draw inside virtual reality
Tilt Brush - Paint in spaces around you with Virtual Reality
Sketchfab Download API - A search bar for the 3D world
MasterpieceVR - Powerful VR sculpting & painting tool
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Vectary - Vectary is a free, online 3D modeling tool and sharing platform.