Sonarr is a PVR for Usenet and BitTorrent users. It can monitor multiple RSS feeds for new episodes of your favorite shows and will grab, sort and rename them. It can also be configured to automatically upgrade the quality of files already downloaded when a better quality format becomes available.
Radarr is an independent fork of Sonarr reworked for automatically downloading movies via Usenet and BitTorrent.
The project was inspired by other Usenet/BitTorrent movie downloaders such as CouchPotato.
Plex media server allows you to aggregate all your personal media and access it anywhere you go. Enjoy your own content on all your devices with Plex.
Jellyfin is the Free Software Media System that puts you in control of managing and streaming your media. There are no strings attached, no premium licenses or features, and no hidden agendas.
Transmission is a BitTorrent client which features a variety of user interfaces on top of a cross-platform back-end.