Great Downloader easy to use can convert into multiple file formats. Fast and impressive
YouTube - Our mission is to give everyone a voice and show them the world.
Video DownloadHelper - Browser extension to download videos from the Web
Dailymotion - Dailymotion is a large online file sharing site that can prove to be a viable alternative to larger portals such as YouTube. If you have been hoping to enjoy videos even while offline this free Dailymotion download software is a useful option.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
Vimeo - Vimeo is a social media app that lets you share and capture videos. You can watch new videos in a variety of different categories, and you can share your own content right from your device. Read more about Vimeo.
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.