Support for YouTube: You can play videos from YouTube and many other streaming sites.
Skins: SMPlayer comes with several skins and icon themes, so you can easily change the look of the player.
Subtitles download: SMPlayer can search and download subtitles from opensubtitles.org.
In your own language: SMPlayer is available in more than 30 languages, including Spanish, German, French, Italian, Russian, Chinese, Japanese...
Advanced features: SMPlayer includes many advanced features like video and audio filters, change of the playback speed, adjustment of audio and subtitles delay, video equalizer... and many more.
Possibility to cast to external devices like smartphones and tablets.
Support for 2 in 1 devices with touch screens.
Multi-platform: SMPlayer is available for Windows, Linux and Mac OS.