BigScreen VR - Your desktop in virtual reality, with friends; play games, watch movies, and hangout in VR.
Firefox Reality - Mixed Reality for the Open Web
VR Player - VR Player is an application that enables you to play your favorite movies or videos in 3D format by using a VR box or Cardboard.
SteamVR - SteamVR is a suite of technologies created by Valve that power high-fidelity VR experiences.
Mobile VR Station - Mobile VR Station is a rich-featured application that contains a virtual reality media player developed by Micheal & Yueqin Fuller.
VorpX - vorpX let’s you play your favorite games on Oculus Rift and HTC Vive in Stereo 3D. Many features are specifically tailored towards VR for the best possible experience on your VR headset.