Great Downloader easy to use can convert into multiple file formats. Fast and impressive
DVDStyler - DVDStyler is a cross-platform free DVD authoring application for the creation of professional-looking DVDs.
Video DownloadHelper - Browser extension to download videos from the Web
Wondershare DVD Creator - Wondershare DVD Creator is a powerful and easy-to-use DVD and Blu-ray Disc burner app to burn photos and videos to DVD/Blu-ray disc with built-in editor and gorgeous free DVD menu templates so that you make personalized DVD by your needs.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
DVD Flick - DVD Flick aims to be a simple but at the same time powerful DVD Authoring tool.
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.