raspbmc
Free (Open Source)   
4

Transfor your Raspberry Pi in a multimedia center with XBMC; simple and cheap.

miro

Miro

 0.8.61
Free (Open Source)   
5

A complete multimedia reproducer and manager that includes its own conversor program and a BitTorrent client.

xbian

XBian

 
Free (Open Source)   
1

Use XBMC in your Raspberry Pi and create an economic multimedia center. Try it today and do not miss this amazing tool.

kodi xbmc

Kodi (XBMC)

 20.2 (64bit)
Free (Open Source)   
17

This program is a multimedia center with a very active community.

skifta

Skifta

 1.57.07
Free   
4

Now, you will have all your fotos, videos and songs whereever you go; wireless and easy.

greenforce player
Free (Open Source)   
1

This is a good multimedia center for playing audio and video

umplayer portable
Free (Open Source)   
1

This application offers you a multimedia player for video and audio files

mediaportal

MediaPortal

 2.3.1
Free (Open Source)   
3

Complete media center for your computer; now, you will have all what you want using your computer.

rasplex

RasPlex

 1.0
Free (Open Source)   
1

Use Plex in your Raspberry Pi and you will move to the next level of players.

xulplayer

XULPlayer

 0.6.0
Free (Open Source)   

It is a multimedia player with edition option of the files

mkvtoolnix

MKVToolnix

 78.0.0 (64bit)
Free (Open Source)   
2

This program has been designed to view, create and edit any file that would have been created in Matroska.

plex media server

Plex Media Server

 1.77.3.3966 - 64bits
Free   
3

Centralize all the multimedia information that you have in your computer.

musicbee

MusicBee

 3.5.8698
Free   
3

An incredible multi-format player with a lot of good functions; try it and see how it works for you.