Kiwidget is described as 'A lightweight, native macOS app packed with 30 focused tools for designers, developers, and digital makers. No more bouncing between tabs and random sites — Kiwidget brings everything together, beautifully' and is an app in the development category. There are 2 alternatives to Kiwidget for a variety of platforms, including Windows, Linux, BSD, Python and TrueOS apps. The best Kiwidget alternative is youtube-dl, which is both free and Open Source.
A platform-independent command-line program for downloading videos from YouTube and 1000+ sites. Supports playlists, subtitles, and multiple formats.
youtube-dl is the most popular Windows, Mac & Linux alternative to Kiwidget.
youtube-dl is the most popular Open Source & free alternative to Kiwidget.
A cross-platform GUI using wxPython for the popular tool youtube-dl, Youtube-DLG supports video downloads from YouTube and over 1000 sites, offers video cutting via ffmpeg, and authentication for YouTube. It features a multi-language UI, supports both youtube-dl and yt-dlp, and is open source in the public domain.
Spain
EU