Synology is a popular NAS appliance
Spotweb is a decentralized usenet community based on the Spotnet protocol.
NZBGet is a binary downloader, which downloads files from Usenet based on information given in nzb-files. NZBGet is written in C++ and is known for its extraordinary performance and efficiency.
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.
Bazarr is a companion application to Sonarr and Radarr. It manage and download subtitles based on your requirements. You defined your preferences by TV show or movies and Bazarr take care of everything for you.