VLC (VideoLAN Client) is the gold standard. It is open-source, free, and contains support for Xvid, DivX, MKV, and virtually every other codec.
Load the file into MX Player to enable full support for older video and advanced audio formats. 3. Dedicated Xvid Players
By following the advice in this guide, you will be able to play every Xvid video in your library safely and instantly, without exposing your device to malware from shady download portals. Enjoy your movies!
: The player will automatically scan your device and list all compatible video files.