Great Downloader easy to use can convert into multiple file formats. Fast and impressive
Video DownloadHelper - Browser extension to download videos from the Web
Google Earth VR - Walk the earth in VR
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
Oculus Video - Watch online videos and your own movie files immersive VR.
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.
SteamVR - SteamVR is a suite of technologies created by Valve that power high-fidelity VR experiences.