1. VLC Media Player
VLC (stands for “VideoLAN Client”) is a free, open-source player developed by the VideoLAN project that’s available for a variety of platforms: Windows, Mac OS, Linux, iOS, Android, and more.
The program can help you play everything video-related – individual files, discs, streams, videos from webcams and other devices. It supports many streaming protocols and recognizes lots of codecs and formats like MP4, MKV, FLV, WMV, MPEG, H.264, WebM, MP3, FLAC, AAC, OGG, and dozens more – you can download virtually any video, audio, or subtitle file from the Web and be sure that VLC will open it. This DVD reader also has a very intuitive interface and is quite simple to use. Another upside is that the app’s equipped with good spyware protection and is not cluttered with advertisements.
Alternatively, you can use Movavi Video Converter that does the same and more at a reasonable price. Discover even more features, including essential editing tools, support for all popular devices and formats – just download the installation file, install the video converter, and simply turn your files to any desired format without the need to think about all those codecs!