CDisplay Ex - CDisplay Ex is the most used comic book reader.
Kodi - Kodi is an award winning free and open source media player that got its start on the Xbox console.
YACReader - Download YACReader for your platform. Windows, Linux, MacOSX. And enjoy you comic books cbr cbz with the best comic reader.
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.
Tachiyomi - A free and open source manga reader for Android.
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.