How To Open VOB Files
To experience high definition (HD) and 3-dimensional (3D) qualities of your VOB file, you should open your VOB file using a virtual DVD player. HowSpot recommends VLC Media Player for a premium viewing experience.
Download and install your free copy of VLC Media Player.
Run VLC Media Player for use.
Open a folder by clicking the menu Media > Open Folder.
Navigate and find the VOB file you wish to open.
Click Choose Folder.
The VOB file should start the same way it would on a DVD player with an on-screen menu. Click on the on-screen menu’s Start option to begin playing your media.