Step by step of how to convert VOB to Mac, as follow:
Download MAC VOB Converter and install it to your Mac. there will pop up an interface as the above!
. Click 
to add files to your Mac and click play 
to preview on the right side of the panel.
Clichk the "Edit" button to "Trim" and "Effect" the output video!
Click the "Setting" button to set the output setting.
Under the "Profile", choose the output format that you want and set output folder before conversion by Click Browse button.
Click the Convert button to convert vob to mac.
Easy, isn't it? you can do better than me if you would try !
