WinX Free VOB to MP4 Converter is the best free VOB to MP4 converter software that helps you to convert VOB format videos to MP4. It largely widens the usage of your VOB videos to be played on popular MP4 players or MP4 format supported devices. With it playing VOB files will be a piece of cake.Besides free converting VOB to MP4 videos this VOB to MP4 freeware also supports grabbing video image to make PNG pictures. With high quality video encoding engine inside it brings excellent videoaudio quality with fast speed. There is no malware no adware no spyware and no virus. 100% clean.Key Features: Clean Free VOB to MP4 Converting:This free VOB to MP4 converter specializes in free converting VOB files to MP4 which format is commonly used nowadays.Take video screenshots as PNG pictures to enrich your collection.It is 100% clean and free without spyware malware adware or virus.Customized Editing Features:Trimming Easily trim and convert source VOB video to MP4 by setting Start Time and End Time.AudioVideo Setting You can freely adjust the parameters like Audio Sample Rate Audio Channel Video Frame Rate Video Resolution etc. to get your ideal soundimage effect.Output Profile You can decide the video size by setting Custom Size or Keep Aspect Ratio in the Output Profile area.Easy Fast and High Quality:The straightforward interface makes your VOB to MP4 free converting simple actually only a few clicks can complete the conversion perfectly.Support batch converting. This will speed up the VOB to MP4 converting process to X5 faster.The inbuilt high quality video encoding engine ensures you excellent imagesound quality with super fast speed.