Apps to Support for 4K

Kantaris Media Player is an all-in-one multimedia solution designed to deliver a seamless playback experience. It supports a wide range of audio and video formats, offers advanced features like subtitle support, Last.fm integration, and extensibility through plugins, aiming to be your go-to player for all media needs. Its focus on being lightweight and ad-free enhances its appeal.

Nomacs is a fast and lightweight free, open-source image viewer offering a wide array of features for diverse image formats, including RAW and PSD. It provides essential editing tools, batch processing capabilities, and extensibility via plugins, making it more than just a simple viewer.

SPlayer is a lightweight media player known for its focus on high-quality video playback and integrated features. Despite being discontinued, it offers a portable solution for playing various video and audio formats, including HD and 4K content, with support for automatic subtitle downloads and image enhancements.

Videos, formerly known as Totem, is the official video player for the GNOME desktop environment. It provides a straightforward and efficient way to play various video and audio files directly on your Linux system. Designed for integration within the GNOME ecosystem, it offers a familiar and seamless user experience.

MPlayer is a highly versatile, free, and open-source multimedia player renowned for its extensive codec support and powerful command-line interface. It can handle a wide array of media formats with minimal system resources.

Media Player Classic (MPC) is a free, open-source, and incredibly lightweight media player for Windows. Renowned for its minimalist interface and robust playback capabilities, MPC supports a vast array of audio and video formats directly without needing external codecs.

MPC-HC (Media Player Classic - Home Cinema) is a free and open-source media player for Windows. Renowned for its lightweight nature, extensive format support, and customizable interface, it's a popular choice for users seeking a powerful yet simple video and audio playback solution.