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
Kantaris is known for its user-friendly interface and support for a wide range of media formats, making it a good choice for casual users. In contrast, UMPlayer offers a lightweight and fast performance with multi-platform support, making it suitable for users looking for versatility and online streaming options.