Method 4: View VOB files on Mac with MPlayerX MPlayer is a movie player which runs on many systems (see the documentation). file reader filereader java file reader online Step 1 – Copy VOB File: Your first task is to copy the vob file from the DVD to your hard drive.. Cropping VOB screen on Mac OS X, VOB extension, VOB stands for DVD Video Object. file reader file reader, file reader in java, fi..