MP3 files can be played by MP3 software. There are a lot of MP3 player software, and most of them are free. The following are some popular MP3 players:
MP3 player for portable device:
MP3 files are also supported by most portable music players, such as the Apple iPod and Microsoft Zune. They can also be played on the Amazon Kindle. In addition, Symbian OS mobile phones can play MP3 files using the UltraMP3 program.