MasterpieceVR - Powerful VR sculpting & painting tool
BigScreen VR - Your desktop in virtual reality, with friends; play games, watch movies, and hangout in VR.
Oculus Medium - Sculpt, model and paint in virtual reality on a 3D canvas.
Virtual Desktop - Use your computer in VR
A-Painter - Paint in VR in your Browser
VRidge - Play PC VR games inside your mobile VR headset.