VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Kodi - Kodi is an award winning free and open source media player that got its start on the Xbox console.
SMPlayer - SMPlayer is a free video and audio player for both Windows and Linux that allows you to play almost all media files without having to install additional codecs. Read more about SMPlayer.
Emby - media server for personal streaming movies tv music photos in mobile app or browser for all devices android iOS windows phone appletv androidtv smarttv and dlna.
MPV - MPV is an audio and movie player based on MPlayer and mplayer2.
Serviio - Web on Big Screen. Serviio enables playback of online sources like RSS feeds, live streams or web site content so that you can listen to your favourite podcasts or watch latest TV programmes published online.