It has been mentioned that a separate VTS file doesn’t work. In fact, converting VTS to MP4 refers to convert the whole Video_TS folder to MP4. Though there are a large number of converters available in the market that helps you to convert VTS files to MP4, if you are looking for one of the best options, WonderFox DVD Ripper Pro will prove to be a wise choice. It is capable of converting VTS to various different formats and can also export them to portable devices without restriction of time and place. Now, free downloadfree download here, install it and follow the step-by-step guide below.