Great Downloader easy to use can convert into multiple file formats. Fast and impressive
Freemake Audio Converter - Audio Converter is a free to download file converter tool software developed by Freemake. Freemake has developed many free tools in the past, such as the popular Freemake Video Converter. Read more about Freemake Audio Converter.
Video DownloadHelper - Browser extension to download videos from the Web
Format Factory - Format Factory is software that allows the user to convert media into various file formats. The software is a product of PC Free Time, a Chinese software development company. Read more about Format Factory.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
fre:ac - fre:ac is a audio converter and CD extractor designed for Microsoft Windows, Mac OS and Linux, distributed under the GNU General Public License.
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.