VLC media player is a free and open source cross-platform multimedia player that plays most multimedia files as well as discs, devices, and network streaming protocols.
This is the port of VLC media player to the Android™ platform. VLC for Android can play most video and audio files, as well as network streams and DVD ISOs, like the desktop version of VLC.
VLC for Android is also a full audio player, with a complete database, an equalizer and filters, playing all weird audio formats.
VLC is intended for everyone, is totally free, has no ads, no in-app-purchases, no spying and is developed by passionate volunteers. All the source code is available for free.