Here are some useful free video converters that can help us convert video to Wii-supported formats or directly use the Wii as an output file. WonderFox Free HD Video Converter Factory is a highly recommended video converter that can easily solve video playback or format compatibility problems. It can also convert the video files with the fastest speed to save both your time and labor as well as optimize audio and video sync. If you want to create your own personalized videos, such as adjusting output video settings, merging videos into one, adding special effects, etc., the great Wii Converter works perfectly. Free downloadFree download the software and you can learn more about this guide below.