4k Video Downloader - 4K Video Downloader is a software program that helps people download video files from sites such as Facebook, YouTube and Dailymotion.
Video DownloadHelper - Browser extension to download videos from the Web
DVDVideoSoft Free YouTube Download - Small and smart application that quickly downloads and convert videos from YouTube.
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
ClipGrab - A friendly downloader for YouTube and other sites