UMPlayer: Play Anything
Note: I originally wrote this post in 2012. UMPlayer is no longer actively maintained. Today, I'd highly recommend using VLC or SMPlayer instead! Windows Media Player comes built into Windows, but it's notorious for not being able to play every media format out there. That's why so many of us have shifted to VLC. VLC is a fantastic, free media player that handles almost anything you throw at it. But what happens on that rare occasion when even VLC struggles to play a file? Let me introduce you to UMPlayer (Universal Media Player), another free and open-source alternative. The most impressive thing about UMPlayer is that it comes packed with over 270 built-in audio and video codecs. It handles nearly every media format imaginable, including AAC, AC3, ASF, AVI, DIVX, FLV, H.263, Matroska, MOV, MP3, MP4, MPEG, OGG, QT, RealMedia, VOB, Vorbis, WAV, WMA, WMV, XVID, and a whole lot more. Plus, UMPlayer is portable, meaning you can drop it onto a pen drive and run it anywhere without installing it.