The KMPlayer has been my default Video Player since two years after trying VLC Player, Media Player Classic, OpenSubtitle Player or any other. I like it for the default keyboard shortcuts, playing huge KMV without any lag and other options. But, recently I came across this new open source software that has totally replaced The KMPlayer on my system and I still like this player.

Download Splayer from here http://www.splayer.org/index.en.html ; Portable version.

• It downloads subtitles automatically for your Movies and TV Shows.
• It is extremely small software which you can install or have a portable version.
• It’s very light weight tool that plays all large videos without any issue.