Great Downloader easy to use can convert into multiple file formats. Fast and impressive
Moovly - Win clients, engage your employees or captivate your students with a creative video and presentations. Moovly’s possibilities for video creation and presentations are endless. Start now!
Video DownloadHelper - Browser extension to download videos from the Web
HandBrake - HandBrake allows users to easily convert video files into a wide variety of different formats.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
Renderforest - Renderforest is a website where users can get free software to create professional looking slideshows, intros, animations, and music visualizations.
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.