Software that can be used as an alternative to RealPlayer:
  • 4.64.6
    85 votes

    A highly portable and popular multimedia player for multiple audio and video formats.

    • Freeware
    • Windows/Mac/Linux
  • 4.84.8
    75 votes

    Daum PotPlayer: It feels like the KMPlayer, but is in active development.

    • Freeware
    • Windows
  • 3.83.8
    10 votes

    SMPlayer is a free media player for Windows and Linux with built-in codecs that can play virtually all video and audio formats. It doesn't need any external codecs. Just install SMPlayer and you'll be able to play all formats without the hassle to find and install codec packs.

    • Freeware
    • Windows