The qBittorrent project aims to provide an open-source software alternative to µTorrent.
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.
Emby (formerly Media Browser) is a media server designed to organize, play, and stream audio and video to a variety of devices.
Glances is a cross-platform monitoring tool which aims to present a large amount of monitoring information through a curses or Web based interface.