Great Downloader easy to use can convert into multiple file formats. Fast and impressive
VideoScribe - Make your own whiteboard video animations with Sparkol VideoScribe – award-winning video scribing app for PC, Mac and iPad. Free trial available.
Video DownloadHelper - Browser extension to download videos from the Web
Smoothboard Air - Smoothboard Air is a collaborative interactive whiteboard application for iPads and Android devices that revolutionizes interaction in lecture rooms.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
Groupboard - Free collaborative online whiteboard, web conferencing and online tutoring software that can be embedded in your own website. Used by many online tutors, schools and universities.
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.