VRidge - Play PC VR games inside your mobile VR headset.
Virtual Desktop - Use your computer in VR
TrinusVR - TrinusVR connects your Android phone to your PC so you can play your PC games in virtual reality.
BigScreen VR - Your desktop in virtual reality, with friends; play games, watch movies, and hangout in VR.
SKYBOX VR Player - SKYBOX VR Player is one of the powerful and easy-to-use VR players with elegant design and extraordinary features to watch online streaming without compromising the quality.
ALVR - Air Light VR - ALVR is an open source remote VR display for Gear VR and Oculus Go.