SMPlayer is a cross-platform graphical front-end for MPlayer and forks of Mplayer using GUI widgets offered by Qt. SMPlayer is free and open-source software subject to the terms of the GNU General Public License version 2 or later. Developed by Ori Rejwan
License: Open Source
UMPlayer is a versatile media player that supports numerous formats and is lightweight, making it ideal for general video playback. In contrast, Macgo Blu-ray Player is specifically designed for Blu-ray playback, offering advanced features and 4K support, but may consume more system resources.