Great Downloader easy to use can convert into multiple file formats. Fast and impressive
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
Video DownloadHelper - Browser extension to download videos from the Web
WebEx - Cisco WebEx Web Conferencing, Online Meetings, Desktop Sharing, Video Conferencing
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
schoology - An online learning, classroom management & social networking platform that provides educators & students w/ more effective, efficient & engaging ways to learn.
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.