WonderFox Video Converter Factory Pro is an all-in-one, fast, reliable and easy-to-use video conversion software. 100 + video/audio formats are supported. And new frequently used formats are constantly added to meet the demands of every user. WonderFox owns unique encoding technology, which generates 50X faster conversion speed than ever before. What's more, WonderFox batch conversion function can help you save lots of time while converting video files. You can convert 50 video at a time with faster speed than any other video converters. 0-Quality-Loss Guaranteed In addition, a built-in video editor of this fast Video Converter can let you merge videos, clip or cut video into parts, and crop video as well as add remarkable effects to touch up your home-made video.