antonio-orionus / Arroxy

Free open-source downloader for YouTube and 2000+ sites on Windows, macOS, and Linux. Up to 8K HDR 60fps, Dolby audio, MP3, Shorts, playlists, channels, subtitles, SponsorBlock, and just part of a video. Built-in browser: sign in to download private, members-only, and age-restricted videos. No ads. 50 languages.

morpheus65535 / bazarr

Bazarr is a companion application to Sonarr and Radarr. It manages and downloads subtitles based on your requirements. You define your preferences by TV show or movie and Bazarr takes care of everything for you.