Kantaris Media Player is an all-in-one media player application developed by Christofer Persson. The program is written mostly in C#. Since the program is open source, anyone looking for a project can test newer version of the program. Kantaris Media Player also offers support for add-ons. This allows users to add functionality to the program. Support for subtitles is also available. It will find subtitles automatically online then synced it to the video files currently playing. The program also has the ability to correct character encoding of subtitles. Syncing of subtitles from files stored in your computer is also possible.
Kantaris Media Player supports almost all of the common audio and video formats. Users also have the ability to choose and set the file associations. This application can handle formats including DIVX, 3GP, MKV, MPEG, FLAC, XVID and more. It also supports RAR format, which means playing archives without extracting them first is possible. Aside from loading a file from a folder, users can just insert a URL to play or stream a certain video. Changing some of the parameters can also be done. The program also features configuration settings that include aspect ratio, video size, crop more and image adjustments. Audio language can also be enabled or disabled.