Great Downloader easy to use can convert into multiple file formats. Fast and impressive
Free Download Manager - It is a powerful modern download accelerator and organizer for Windows and Mac.
Video DownloadHelper - Browser extension to download videos from the Web
Folx GO + - Folx GO + is one of the best download managers for macOS.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
Internet Download Manager - Internet Download Manager is an application that is designed to make downloading, organizing and storing your files a whole lot easier. If you are like many people, you might download a lot of files from the internet on a daily basis.
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.